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Era Swap Network White Paper

Era Swap Network White Paper

Era Swap Network

White Paper



DISCLAIMER
This Whitepaper is for Era Swap Network. Its purpose is solely to provide prospective community members with information about the Era Swap Ecosystem & Era Swap Network project. This paper is for information purposes only and does not constitute and is not intended to be an offer of securities or any other financial or investment instrument in any jurisdiction.
The Developers disclaim any and all responsibility and liability to any person for any loss or damage whatsoever arising directly or indirectly from (1) reliance on any information contained in this paper, (2) any error, omission or inaccuracy in any such information, or (3) any action resulting therefrom
Digital Assets are extremely high-risk, speculative products. You should be aware of the risks involved and fully consider before participating in Digital assets whether it’s appropriate for you. You should only participate if you are an experienced investor with sophisticated knowledge of financial markets and you fully understand the risks associated with digital assets. We strongly advise you to take independent professional advice before making any investment or participating in any way. You should check what rules and protections apply to your respective jurisdictions before investing or participating in any way. The Creators & community will not compensate you for any losses from trading, investment or participating in any way. You should read whitepaper carefully before participating and consider whether these products are right for you.

TABLE OF CONTENT

· Abstract
· Introduction to Era Swap Network
· Development Overview
· Era Swap Utility Platform
· Alpha-release Development Plan
· Era Swap Network Version 1: Specification
· Bunch Structure: 10
· Converting ES-ERC20 to ES-Na:
· Conclusion:
· Era Swap Ecosystem
· Social Links

Abstract

The early smart contracts of Era Swap Ecosystem like TimeAlly, Newly Released Tokens, Assurance, BetDeEx of Era Swap Ecosystem, are deployed on Ethereum mainnet. These smart contracts are finance-oriented (DeFi), i.e. most of the transactions are about spending or earning of Era Swap tokens which made paying the gas fees in Ether somewhat intuitive to the user (withdrawal charges in bank, paying tax while purchasing burgers) but transactions that are not token oriented like adding a nominee or appointee voting also needs Ether to be charged. As more Era Swap Token Utility platform ideas kept appending to the Era Swap Main Whitepaper, more non-financial transaction situations arise like updating status, sending a message, resolving a dispute and so on. Paying extensively for such actions all day and waiting for the transaction to be included in a block and then waiting for enough block confirmations due to potential chain re-organizations is counter-intuitive to existing free solutions like Facebook, Gmail. This is the main barrier that is stopping Web 3.0 from coming to the mainstream.
As alternatives to Ethereum, there are few other smart contract development platforms that propose their own separate blockchain that features for higher transaction throughput, but they compromise on decentralization for improving transaction speeds. Moreover, the ecosystem tools are most advancing in Ethereum than any other platform due to the massive developer community.
With Era Swap Network, the team aims to achieve scalability, speed and low-cost transactions for Era Swap Ecosystem (which is currently not feasible on Ethereum mainnet), without compromising much on trustless asset security for Era Swap Community users.

Introduction to Era Swap Network

Era Swap Network (ESN) aims to solve the above-mentioned problems faced by Era Swap Ecosystem users by building a side-blockchain on top of Ethereum blockchain using the Plasma Framework.
Era Swap Network leverages the Decentralisation and Security of Ethereum and the Scalability achieved in the side-chain, this solves the distributed blockchain trilema. In most of the other blockchains, blocks are a collection of transactions and all the transactions in one block are mined by a miner in one step. Era Swap Network will consist of Bunches of Blocks of Era Swap Ecosystem Transactions.

Decentralization

Layer 2


Scalable and Secure

A miner mines all the blocks in a bunch consequently and will commit the bunch-root to the ESN Plasma Smart Contract on Ethereum mainnet.

Development Overview
Initially, we will start with a simple Proof-of-Authority (PoA) based consensus of EVM to start the development and testing of Era Swap Ecosystem Smart Contracts as quickly as possible on the test-net. We will call this as an alpha-release of ESN test-net and only internal developers will work with this for developing smart contracts for Era Swap Ecosystem. User’s funds in a Plasma implementation with a simple consensus like PoA are still secured as already committed bunch-roots cannot be reversed.
Eventually, we want to arrive on a more control-decentralized consensus algorithm like Proof-of-Stake (PoS) probably, so that even if the chain operator shuts down their services, a single Era Swap Ecosystem user somewhere in the world can keep the ecosystem alive by running software on their system and similarly more people can join to decentralize the control further. In this PoS version, we will modify the Parity Ethereum client in such a way, that at least 50% of transaction fees collected will go to the Luck Pool of NRT Smart Contract on Ethereum mainnet and rest can be kept by miner of the blocks/bunch of blocks if they wish. After achieving such an implementation, we will release this as a beta version to the community for testing the software on their computers with Kovan ERC20 Era Swaps (Ethereum test-net).

Era Swap Decentralised Ecosystem
Following platforms are to be integrated:
  1. Era Swap Token Contract (adapted ERC20 on Ethereum) The original asset will lie on Ethereum to avoid loss due to any kind of failure in ESN.
  2. Plasma Manager Contract (on Ethereum) To store ESN bunch headers on Ethereum.
  3. Reverse Plasma Manager Contract (on ESN) Bridge to convert ES to ES native and ES native to ES. User deposits ES on Mainnet Plasma, gives proof on ESN and gets ES native credited to their account in a decentralised way.
  4. NRT Manager Contract (on Ethereum or on ESN) If it is possible to send ES from an ESN contract to luck pool of NRT Manager Contract on Ethereum, then it’s ok otherwise, NRT Manager will need to be deployed on ESN for ability to add ES to luck pool.
  5. Era Swap Wallet (React Native App for managing ESs and ES natives) Secure wallet to store multiple private keys in it, mainly for managing ES and ES native, sending ES or ES native, also for quick and easy BuzCafe payments.
  6. TimeAlly (on Ethereum or on ESN) On whichever chain NRT Manager is deployed, TimeAlly would be deployed on the same chain.
  7. Assurance (on Ethereum or on ESN) On whichever chain NRT Manager is deployed, TimeAlly would be deployed on the same chain.
  8. DaySwappers (on ESN) KYC manager for platform. For easily distributing rewards to tree referees.
  9. TimeSwappers (on ESN) Freelance market place with decentralised dispute management.
  10. SwappersWall (on ESN) Decentralised social networking with power tokens.
  11. BuzCafe (on ESN) Listing of shops and finding shops easily and quick payment.
  12. BetDeEx (on ESN) Decentralised Prediction proposals, prediction and results.
  13. DateSwappers (on ESN) Meeting ensured using cryptography.
  14. ComputeEx (on Ethereum / centralised way) Exchange assets.
  15. Era Swap Academy (on ESN / centralised way) Learn. Loop. Leap. How to implement ES Academy is not clear. One idea is if content is constantly being modified, then subscription expired people will only have the hash of old content while new content hash is only available to people who have done Dayswapper KYC and paid for the course. Dayswapper KYC is required because this way people won’t share their private keys to someone else.
  16. Value of Farmers (tbd) The exchange of farming commodities produced by farmers in VoF can be deposited to warehouses where the depositors will get ERC721 equivalent tokens for their commodities (based on unique tagging).
  17. DeGameStation (on ESN) Decentralised Gaming Station. Games in which players take turns can be written in Smart Contract. Games like Chess, Poker, 3 Patti can be developed. Users can come to DeGameStation and join an open game or start a new game and wait for other players to join.

Alpha-release Development Plan
  1. Deploying Parity Node customized according to Era Swap Whitepaper with PoA consensus.
  2. Setting up Plasma Smart Contracts.
  3. Creating a bridge for ERC20 Swap from Ethereum test-net to ESN alpha test-net.

Alpha Version
Era Swap Network Version 1 : Specification
The Version 1 release of ESN plans to fulfill the requirements for political decentralisation and transparency in dApps of Era Swap Ecosystem using Blockchain Technology. After acquiring sufficient number of users, a version 2 construction of ESN will be feasible to enable administrative decentralization, such that the Era Swap Ecosystem will be run and managed by the Era Swap Community and will no longer require the operator to support for it's functioning.
Era Swap Network (ESN) Version 1 will be a separate EVM-compatible sidechain attached to Ethereum blockchain as it’s parent chain. ESN will achieve security through Plasma Framework along with Proof-of-Authority consensus for faster finality. The idea behind plasma framework is to avoid high transaction fees and high transaction confirmation times on Ethereum mainnet by instead doing all the ecosystem transactions off-chain and only post a small information to an Ethereum Smart Contract which would represent hash of plenty of ecosystem transactions. Also, to feature movement of Era Swap Tokens from Ethereum blockchain to ESN using cryptographic proof, reverse plasma of Ethereum on ESN will be implemented.
Also, submitting hash of each ESN blocks to ESN Plasma Smart Contract on Ethereum would force ESN to have a block time equal to or more than Ethereum’s 15 second time as well as it would be very much costly for operator to post lot of hashes to an Ethereum Smart Contract. This is why, merkle root of hashes of bunch of blocks would instead be submitted to ESN Plasma Smart Contact on Ethereum.
Actors involved in the ESN:
  1. Block Producer Nodes Lesser the number of nodes, quicker is the block propagation between block producers which can help quick ecosystem transactions. We find that 7 block producers hosted on different could hosting companies and locations reduces the risk of single point of failure of Era Swap Ecosystem and facilitates 100% uptime of dApps. Block Producer Nodes will also be responsible to post the small information to the Blockchain.
  2. Block Listener Nodes Rest of the nodes will be Block Listeners which will sync new blocks produced by the block producer nodes. Plenty of public block listener nodes would be setup in various regions around the world for shorter ping time to the users of Era Swap Ecosystem. Users would submit their Era Swap Ecosystem transactions to one of these public nodes, which would relay them to rest of the Era Swap Network eventually to the block producer nodes which would finalize a new block including the user transaction.
  3. Bunch Committers This will be an instance in the block producers which will watch for new blocks confirmed on ESN and will calculate bunch merkle roots and will submit it to ESN Plasma Smart Contract. This instance will also post hash of new Ethereum blocks to ESN (after about 10 confirmations) for moving assets between both the blockchain.
  4. Users These will be integrating with dApps which would be connected to some public ESN nodes or they can install a block listner node themselves. They can sign and send transactions to the node which they are connected to and then that node will relay their transactions to block producer nodes who would finalise a block including their transaction.

Bunch Structure

A Bunch Structure in Smart Contract will consist of the following:
• Start Block Number: It is the number of first ESN block in the bunch.
• Bunch Depth: It is Merkle Tree depth of blocks in the bunch. For e.g. If bunch depth is 3, there would be 8 blocks in the bunch and if bunch depth is 10, there would be 1024 blocks in the bunch. Bunch depth of Bunches on ESN Plasma Contract is designed to be variable. During the initial phases of ESN, it would be high, for e.g. 15, to avoid ether expenditure and would be decreased in due course of time.
• Transactions Mega Root: This value is the merkle root of all the transaction roots in the bunch. This is used by Smart Contract to verify that a transaction was sent on the chain.
• Receipts Mega Root: This value is the merkle root of all the receipt roots in the bunch. This is used to verify that the transaction execution was successful.
• Timestamp: This value is the time when the bunch proposal was submitted to the smart contract. After submission, there is a challenge period before it is finalised.

Converting ES-ERC20 to ERC-NA and BACK

On Ethereum Blockchain, the first class cryptocurrency is ETH and rest other tokens managed by smart contracts are second class. On ESN, there is an advancement to have Era Swaps as the first class cryptocurrency. This cryptocurrency will feature better user experience and to differentiate it from the classic ERC20 Era Swaps, it will be called as Era Swap Natives (ES-Na). According to the Era Swap Whitepaper, maximum 9.1 Million ES will exist which will be slowly released in circulation every month.
Era Swaps will exist as ES-ERC20 as well as in form of ES-Na. One of these can be exchanged for the other at 1:1 ratio.
Following is how user will convert ES-ERC20 to ES-Na:
  1. User will give allowance to a Deposit Smart Contract, and following that call deposit method to deposit tokens to the contract.
  2. On transaction confirmation, user will paste the transaction hash on a portal which will generate a Proof of Deposit string for the user. This string is generated by fetching all the transactions in the Ethereum Block and generating a Transaction Patricia Merkle Proof to prove that user’s transaction was indeed included in the block and the Receipts Patricia Merkle Proof to confirm that the user’s transaction was successful.
  3. Using the same portal, user will submit the generated proofs to a Smart Contract on ESN, which would release funds to user. Though, user will have to wait for the Etheruem block roots to be posted to ESN after waiting for confirmations which would take about 3 minutes. Once, it’s done user’s proofs will be accepted and will receive exact amount of ES- Na on ESN.
Following is how user will convert ES-Na to ES-ERC20:
  1. ES-Na being first class cryptocurrency, user will simply send ES-Na to a contract.
  2. User will paste the transaction hash on a portal which will generate a Proof of Deposit for the user. Again ES-Na being first class cryptocurrency, Transaction Patricia Merkle Proof is enough to prove that user’s transaction was indeed included in the block. Another thing which will be generated is the block inclusion proof in the bunch.
  3. User will have to wait for the bunch confirmation to the Plasma Smart Contract and once it’s done, user can send the proof to the Plasma Smart Contract to receive ES-ERC20.

HARD Exit

Since the blocks are produced and transactions are validated by few block producers, it exposes a possibility for fraud by controlling the block producer nodes. Because ESN is based on the Plasma Model, when failure of sidechain occurs or the chain halts, users can hard exit their funds directly from the Plasma Smart Contract on Ethereum by giving a Proof of Holdings.

HOld ES Tokens Swapping with New ES Tokens

The old ES Tokens will be valueless as those tokens will not be accepted in ESN because of NRT (New Released Tokens) and TimeAlly contracts on mainnet which is causing high gas to users, hence reducing interactions. Also, there was an event of theft of Era Swap Tokens and after consensus from majority of holders of Era Swap Tokens; it was decided to create a new contract to reverse the theft to secure the value of Era Swap Tokens of the community. Below is the strategy for swapping tokens:
TimeAlly and TSGAP: Majority of Era Swap Community have participated in TimeAlly Smart Contract in which their tokens are locked for certain period of time until which they cannot move them. Such holders will automatically receive TimeAlly staking of specific durations from the operator during initialization of ESN.
Liquid Tokens: Holders of Liquid Era Swap Tokens have to transfer the old tokens to a specified Ethereum wallet address managed by team. Following that, team will audit the token source of the holder (to eliminate exchange of stolen tokens) and send new tokens back to the wallet address.

Post-Genesis Tokens Return Program

Primary asset holding of Era Swap tokens will exist on Ethereum blockchain as an ERC20 compatible standard due to the highly decentralised nature of the blockchain. Similar to how users deposit tokens to an cryptocurrency exchange for trading and then withdraw the tokens back, users will deposit tokens to ESN Contract to enter Era Swap Ecosystem and they can withdraw it back from ESN Contract for exiting from ecosystem network. The design of the token system will be such that, it will be compatible with the future shift (modification or migration of ESN version 1) to ESN version 2, in which an entirely new blockchain setup might be required.
To manage liquidity, following genesis structure will be followed:

Holder ES-ERC20 ES-Na
Team Wallet 1.17 billion (Circulating Supply) 0
Locked in Smart Contract 7.93 billion (pending NRT releases) 9.1 billion
Though it looks like there are 9.1 * 2 = 18.2 Billion ES, but the cryptographic design secures that at any point in time at least a total of 9.1 billion ES (ES-ERC20 + ES-Na) will be locked. To unlock ES-Na on ESN, an equal amount of ES-ERC20 has to be locked on Ethereum and vice-versa.
9.1 billion ES-ERC20 will be issued by ERC20 smart contract on Ethereum Blockchain, out of which the entire circulating supply (including liquid and TimeAlly holdings) of old ES will be received to a team wallet.
TimeAlly holdings of all users will be converted to ES-Na and distributed on ESN TimeAlly Smart Contract by team to the TimeAlly holders on their same wallet address.
Liquid user holdings will be sent back to the users to the wallet address from which they send back old ES tokens (because some old ES are deposited on exchange wallet address).
ES-Na will be issued in the genesis block to an ESN Manager Smart Contract address. It will manage all the deposits and withdrawals as well as NRT releases.

Attack Vectors


Following are identified risks to be taken care of during the development of ESN:
Network Spamming: Attackers can purchase ES from the exchange and make a lot of transactions between two accounts. This is solved by involving gas fees. A setting of 200 nanoES minimum gas price will be set, which can be changed as per convenience.
DDoS: Attackers can query public nodes for computationally heavy output data. This will overload the public node with requests and genuine requests might get delayed. Block producers RPC is private, so they will continue to produce blocks. To manage user’s denial of service, the provider in dApps needs to be designed in such a way such that many public nodes will be queried simple information (let’s say latest block number) and the one which response quickly to user will be selected.
AWS is down: To minimize this issue due to cloud providers down, there will be enough nodes on multiple cloud providers to ensure at least one block producer is alive.
User deposit double spending: User deposits ES on Ethereum, gets ES-Na on ESN. Then the issue happens that there are re-org on ETH mainnet and the user’s transaction is reversed. Since ETH is not a fixed chain and as per PoW 51% attack can change the blocks. As Ethereum is now enough mature and by statistics forked blocks are at most of height 2. So it is safe to consider 15 confirmations.
Exit Game while smooth functioning: User starts a hard exit directly from Plasma Smart Contract on Ethereum, then spends his funds from the plasma chain too. To counter this, the exit game will be disabled, only when ESN halts, i.e. fails to submit block header within the time the exit game starts. This is because it is difficult to mark user’s funds as spent on ESN.
Vulnerability in Ecosystem Smart Contracts: Using traditional methods to deploy smart contracts results in a situation where if a bug is found later, it is not possible to change the code. Using a proxy construction for every ecosystem smart contract solves this problem, and changing a proxy can be given to a small committee in which 66% of votes are required, this is to prevent a malicious change of code due to compromising of a single account or similar scenario.
ChainID replay attacks: Using old and traditional ways to interact with dApps can cause loss to users, hence every dApp will be audited for the same.

Conclusion

Era Swap Network is an EVM-compatible sidechain attached to the Ethereum blockchain through Plasma Framework. This allows off-chain processing of Era Swap Ecosystem transactions and posting only the hash of the bunch to Ethereum. This greatly reduces the high network fee and confirmation time issues faced by the current Era Swap Ecosystem DApps deployed on Ethereum. Also, having a separate EVM-compatible blockchain tailored to Era Swap Ecosystem improves the user experience to a higher extent. Since by design, Plasma Framework makes the Era Swap Network as secure as the Ethereum Network, user's funds on the network would be secure as well.
We believe Era Swap Network will help scale dApps of Era Swap Ecosystem to onboard the increasing numbers of users.


Era Swap Ecosystem
Era Swap Ecosystem consist of multiple interlinked platforms which is powered by Era swap (ES) token, a decentralized utility token to be used on below utility platforms. Users can access the Platforms through Era Swap Life which is the Single Sign on (SSO) gateway to the one world of Era Swap Ecosystem.
Era Swap Life: https://eraswap.life/
TimeAlly DApp -> Decentralized Token Vesting: https://www.timeally.io/
BetDeEx -> Decentralized prediction platform: https://www.betdeex.com/
Swappers Wall -> Social Time Ledgerise: https://timeswappers.com/swapperswall
TimeSwappers -> Global P2P marketplace: https://timeswappers.com/
BuzCafe -> Connects local P2P outlets: https://buzcafe.com/
DaySwappers -> Unique Affiliate Program: https://dayswappers.com/
Era Swap Academy -> E-mart for skill development: https://eraswap.academy/
Value of Farmers (VOF) -> Farming ecosystem: http://valueoffarmers.org/ coming soon
ComputeEx -> P2P lending and borrowing: https://computeex.net/ coming soon
DateSwappers -> Next gen dating: coming soon
Smart Contract address

Era Swap Token (ES)
https://etherscan.io/address/0xef1344bdf80bef3ff4428d8becec3eea4a2cf574#code

Newly Released Token (NRT) https://etherscan.io/address/0x20ee679d73559e4c4b5e3b3042b61be723828d6c#code

TimeAlly DApp
https://etherscan.io/address/0x5630ee5f247bd6b61991fbb2f117bbeb45990876#code

BetDeEx DApp https://etherscan.io/address/0x42225682113E6Ed3616B36B4A72BbaE376041D7c#code
TSGAP DApp
https://etherscan.io/address/0xbad9af4db5401b7d5e8177a18c1d69c35fc03fd3#code

White Paper
Era Swap Whitepaper: https://eraswaptoken.io/pdf/eraswap_whitepaper.pdf
Era Swap Light Paper: https://eraswaptoken.io/pdf/eraswap_lightpaper.pdf

Howey Test
Howey Test: https://eraswaptoken.io/era-swap-howey-test-letter-august7-2018.php

Era Swap SOCIAL LINKS
Telegram: https://t.me/eraswap
Twitter: https://twitter.com/eraswaptec
Facebook: https://www.facebook.com/eraswap/
Instagram: https://www.instagram.com/eraswap/
BitcoinTalk: https://bitcointalk.org/index.php?topic=5025979.msg45502457
Youtube: https://www.youtube.com/channel/UCGCP4f5DF1W6sbCjS6y3T1g
LinkedIn: https://www.linkedin.com/company/eraswap/
Reddit: https://www.reddit.com/useEraSwap
Medium: https://medium.com/@eraswap
Tumblr: https://eraswap.tumblr.com/
Mix: https://mix.com/eraswap
Pinterest: https://www.pinterest.com/eraswapt/
GitHub: https://github.com/KMPARDS/EraSwapSmartContracts
submitted by EraSwap to u/EraSwap [link] [comments]

DIGITAL GOLD STABLE COIN. DECENTRALIZING GOLD METAL

DIGITAL GOLD STABLE COIN. DECENTRALIZING GOLD METAL
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Greetings once more! Welcome to another energizing point. Today, we talk about the diagram of stablecoins by taking the Digital Gold Stablecoin for instance. Have you found out about Digital Gold? Digital Gold is an Ethereum-based ERC20 token. It is a stablecoin, however it is to some degree not quite the same as customary fiat-based stable coins. A Gold Token equivalents 1 gram (roughly 99.9%) of genuine gold as in the accompanying condition.

Envision that the present cost of 1 gram of genuine gold is $50. At that point, 1 gold token is worth $50 roughly. In this way, the cost of a gold token is fixed as the cost of 1 gram of genuine gold stays fixed. That is the reason we state that the Gold is a stablecoin. Gold is steady comparative with the genuine gold, yet TUSD or USDT is steady comparative with the genuine USD ($). That is the contrast between the Gold Token and other fiat-based stable coins.

Review OF STABLECOINS

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Digital resources are famously unpredictable. The instability of bitcoin (BTC) has been declining when contrasted with before periods in the cryptographic money's presently about 10-years in presence. Notwithstanding, for a long time to come, it is probably going to stay more unpredictable than well-overseen national monetary standards, just as physical items like the one it is most every now and again contrasted with gold.

All things considered, bitcoin's unpredictability from the point of view of many showcase members is seen as a positive trademark. To be sure, in spite of the view communicated by specialists in the field, bitcoin has exhibited that a large number of individuals would like to hold a money that has the potential for value increase more than one that is moderately steady.
To put it plainly, bitcoin's unpredictability has demonstrated to be an 'include', not a 'bug'. Be that as it may, this component is likewise keeping digital currencies from understanding their maximum capacity as an elective methods for installment and unit of record in the more extensive economy, and many feel the answer for this issue will originate from stable coins.

What is a stablecoin? (A Detailed Definition)

As the name recommends, a stable coin is a digital currency that has been planned with the point of limiting value unpredictability. Digital Gold is a case of such a coin. Most stable coins have been intended to be equivalent to the US dollar, the world's driving store cash. For instance, a solitary money unit of the biggest stable coin, Tether (USDT), is expected to be equivalent to one US dollar, and for the approximately three years that Tether has been effectively exchanged the open digital money advertises its swapping scale has demonstrated to be commonly solid in conveying on this structure objective. Digital Gold has been intended to be equivalent to the cost of 1 gram of genuine gold.

Why utilize a stablecoin?

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Stable coins can give a basic framework layer to the digital resources biological system. A profoundly unpredictable digital money, for example, bitcoin might be improper or even unusable in specific conditions, and for various items and administrations. For instance, on the off chance that somebody is living check to-check and needs to make a customary rental lodging installment every month, that individual would be not recommended to hold the assets required for this installment in a cash as unstable as bitcoin.
Simultaneously, in the event that you are bullish on bitcoin's 'digital gold' venture postulation, and you trust it will proceed to acknowledge and effectively store an incentive after some time, at that point utilizing bitcoin for regular buys might be mentally unappealing. In both of these models, a stable coin, serving separately as a store of significant worth and mechanism of trade, could be ideal for use.
Another significant point to underscore is that stable coins are just cost balanced out cryptographic forms of money, which means they join a considerable lot of bitcoin or ether's most convincing highlights: programmability (e.g., shrewd contract mix), proficiency (e.g., low-to-zero exchange expenses, quick repayment times), fungibility, open (i.e., permissionless) get to, etc.

Fundamental Stable coin Design Types

Stablecoins are one of the classifications that best outline the enormous innovativeness and advancement in progress in the digital economy. A wide range of stablecoin plans have been created and discharged to date, however extensively all stablecoins can be portrayed as either an) 'advantage upheld' and b) 'algorithmic'.

A benefit sponsored stablecoin configuration is one where some advantage, frequently US dollars however progressively crypto resources like ether (ETH), is held for possible later use with the point of supporting the stablecoin's conversion standard. Digital Gold is an advantage sponsored stable coin.
Conversely with resource supported structures, algorithmic stable coins utilize a lot of rules communicated in programming code that endeavor to coordinate the inventory of the stable coin with request. A significant point to note here is that there have been, interestingly, algorithmic stable coins still can't seem to dispatch.
Of these two sorts of stable coins, resource upheld has been the more famous to date, and speak to 77% of all stable coins. Further, some algorithmic stable coins as a feature of their roll out procedure likewise consolidate resource backing. By and large, resource upheld stable coins are simpler to bring to advertise and less difficult in their plan, especially when they are 'conventional resource sponsored' (eg USD, gold).

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Further, it is improbable than a solitary configuration is ideal for all utilization cases. At the end of the day, which stable coin is 'ideal' relies on a wide assortment of in some cases contending factors, including:

  • Proposed use (e.g., momentary exchanging store of significant worth)
  • Level of wanted trust minimization and decentralization
  • Administrative/jurisdictional consistence
  • Adaptability

USE CASES

Stable coins can be utilized for huge numbers of a similar use cases as different digital forms of money like bitcoin, with the additional advantage of value strength.
Regardless of whether value security is attractive or a beneficial trade off will rely upon the individual setting and conditions, yet the essential point to comprehend about stable coin use cases is that a large number of them are multi-trillion dollar openings.

As it were, there is stable coins can possibly develop into one of the biggest, if not the biggest, digital resource classifications. Some utilization instances of stable coins including Digital Gold are:

Vehicle of Exchange

At present, any business would go for broke of tolerating digital currencies as a mechanism of trade because of the critical unpredictability of this benefit class.
Stable coins hold the possibility to help open the utilization of cryptographic forms of money for everyday installments for organizations and trade as value strength is a key missing component for the appropriation of digital currencies by vendors and retailers everywhere throughout the world.
Organizations need a level of sureness about their momentary money stores and incomes. Executing in ether or bitcoin would make the job of a treasurer a troublesome errand as the business' runway (to what extent the organization can endure if salary and costs remain steady) could antagonistically move in a moment because of negative market swings.

dApps

In the web 3.0 stack, decentralized applications ("dApps") are being based over foundation convention layers. Huge numbers of those applications will probably depend on value stable digital forms of money to circulate esteem. Stable coins ought to quicken the move from token hypothesis to utilization in dApps as clients won't be boosted to hold (or sell) the token fully expecting future value gratefulness (or deterioration).
This should, thusly, increment the token speed and satisfy the capability of decentralized systems. dApps are the channel through which stable coins are probably going to be brought to the majority within a reasonable time-frame.

Store of Value

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A store of significant worth is a product, resource, or cash that holds its buying force or incentive into what's to come. Some view crypto resources including bitcoin as too unpredictable to even consider being generally acknowledged as a store of significant worth. A few organizations need to fence themselves over the long haul.
For instance, excavators are right now profoundly presented to the cost of the crypto resource they get as a byproduct of figuring assets. A steady hold of fluid resources is expected to cover one-off extra fixed costs, (for example, obtaining equipment) and on-going variable costs, (for example, power).
In the current crypto biological system, unpredictability hazard is right now being featured in gathering pledges by means of Initial Coin Offerings ("ICOs"). Undertakings by and large raise a given measure of ether to dispense assets so as to convey on their guarantees.
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Settlement

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Author: Wayrey2020
https://bitcointalk.org/index.php?action=profile;u=2395392
submitted by willliams1 to Crypto_Investments [link] [comments]

60 DoD Week 6: Finances

60 DoD Week 6: Finances
By failing to prepare, you are preparing to fail. – Ben Franklin
Having a financial plan is vitally important for a number of reasons. What do you think the greatest stressor in relationships is? The lack of sex your wife is giving you? Close one. It’s money, although your shaved balls might think otherwise.
So don’t you think having a plan is critical to fixing your well-being? You have a MAP to get in shape. Why don’t you have a plan for your finances.
This post might better well be served in personal finance, but screw it. I’m going to town. For the folks overseas, some of this content might be US-specific.
On Net Worth
In order to calculate your net worth, you need to take your assets, such as your checking account, savings, house, etc, and subtract your liabilities, your mortgage, credit card debts, and loans, and you’ll get your net worth.
This is a good time to be spreadsheet guy. But instead of counting how many ladies you are seeing or counting how many times you had sex, use Excel for its intended purpose.
Start calculating it annually, quarterly, monthly. Whatever frequency you feel like you need to get a handle on where your net worth is going. For myself, I do this quarterly, though I have my finger on the pulse pretty frequently.
On Budget
You want to get ahead? You have to operate on a budget. Know what you are spending, what you are saving, and where your money is going.
For me, I’ve got it set where it takes me about 7 minutes to log into the various accounts, take certain numbers like food spend and so forth, and plug those numbers into the Excel boxes. Plugging them in allows me to quickly project the next three months spend and where I’ll be. Some numbers are easy to find, like the fixed costs of mortgage and student loans. Some numbers you have to estimate or look up, like variable food costs and gas/electric. I do this about once a month. It doesn’t take long at all – just making sure I have good cash flow and sticking to my budget.
Take the time to do a detailed line item comparison. You should know exactly how much is going where. The real key though is STICKING TO YOUR BUDGET. You have to keep to it in order to meet your goals.
On Financial Literacy
It’s key to have a good understanding on financial literacy. You have to understand things such as what is the market, what is a stock, what is a bond, what is a dividend, what is a mutual fund, and so forth. You have to know what you are investing in. Take your financial knowledge and move it up. There are literally tons of free information out there. Start going to town. And for the advanced players, go learn the ins and outs of your brokerage firm’s website and trading platform – I mean really learn it, not just “Oh, here’s how I do a buy order on a stock.” Learn how to screen for stocks, mutual funds, and bonds effectively.
Side note – If you are in the US, I recommend joining AAII. I have gotten a great deal of value out of my membership to them. A number of HNW individuals I know recommended it to me, though I had joined and got the lifetime membership before I met them.
On Bogleheads
Personally, I’m a Boglehead. Jack Bogle, man, he was the Chad of passive investing. I believe that passive investing (indexing) long term beats active investing long term. So does Warren Buffet. All my research agrees with this from a long term standpoint.
I’m also a fan of creating an Investment Policy Statement
Boglehead Resources
https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy
https://www.bogleheads.org/wiki/What_the_experts_say_about_investing
https://www.bogleheads.org/wiki/The_twelve_pillars_of_wisdom / https://web.archive.org/web/20070304091730/http://www.vanguard.com/bogle_site/april272001.html
https://studentloanhero.com/featured/bogleheads-invest/
https://www.bogleheads.org/forum/index.php
I would highly encourage you to review these links and check out their philosophy on investing.
On Being a Contrarian
I’m also a fan of being a contrarian. Be greedy when others are fearful, and fearful when others are greedy. You see it with the Bitcoin bubble. You see it when the stock market goes up and down. Oh no, the market is going down… whatever shall we do?!? You stick to your guns. I’m not saying go catch a falling knife. I’m saying that you stick to your plan. There is opportunity when people are fearful, and caution is warranted when people are being greedy. You have to evaluate where we are in the economic cycle as well.
On a Cup of Starbucks and Retirement
You might have seen the example where someone buys a cup of Starbucks every day and then finds out that if they took that money and invested it toward their retirement, over the span of say 30 years they’ll have like an extra 200k. I have two comments on this. First, be frugal, but don’t deny yourself. Don’t let frugality control you. Second, don’t just focus on controlling the little changes like saving a cup of Starbucks every week, focus on the BIG areas. Focus on getting a new job that pays you an extra 40k per year. Focus on saving 100 bucks off your cable (1200 bucks saved per year). Focus on lowering your taxes. What I’m saying is focus on not just the small areas, but also make the bigger impact areas a higher priority. And stop drinking so much Starbucks – make it yourself. Grind the beans, for crying out loud.
On Automating
Automate your finances. Make it EASY for yourself to save money. Set up your automatic bill payments for your credit card, loans, mortgage, and bills. Take advantage of the modern tools nowadays for app/camera based check deposits. Have money taken out of your paycheck before you get it, whether it is for retirement or into a separate savings account, so you can accumulate a rainy day fund. I’ve automated as much as I can, with direct withdrawals taken out for mortgage, credit card payments, gas and electric, and for the other areas like telephone those are automatically paid from the credit card, which then is automatically paid from the checking account. Automating saves time, which is a critical resource.
On Buying a Car
Here’s your resources:
https://www.reddit.com/askcarsales/wiki/index
https://www.reddit.com/askcarsales/comments/19niva/car_buying_faqs/
https://www.reddit.com/askcarsales/comments/4j2okj/what_to_expect_from_your_dealership_visit/
https://www.reddit.com/askcarsales/comments/613jvn/askcarsales_faq_updated_march_2017/
http://fightingchance.com/ - I used these for private market research, and was worth every penny.
There’s a lot more here, but this should get you through the basics. Simply, knowledge is power. The more you know, the more power you have. If you don’t know every single line item that is going into your purchase, whether it is an accessory, taxes, that stupid coating that they try to sell you for $1000 but it’s really just worth $100, etc., then you’re not ready, and you’re more likely to be fleeced.
Just even walking into the dealership and observing other customers and their interactions with the car salesman, it’s like watching sheep. Don’t be a sheep. Be prepared. And be prepared to walk too. Cars are a commodity. You can buy the same car someplace else cheaper. Remember this – cars are a commodity, and there’s lots of dealers out there.
Side note – “But Steel, what about TrueCar? That seems awesome. I’ll just go in, get my TrueCaCostco/KBB/XXX price and I won’t even have to do anything to get a great price.” Let me tell you this. Dealers would be HAPPY to sell you at the TrueCar price all day long. With proper preparation, you can negotiate a far better deal. Last time when preparing, I had a binder. That binder saved me over 9k. Cost me 5 bucks at the local pharmacy. Printed out all my info, was prepared as all get out, and had a prepared offer ready to go (I used my own sheet, not theirs). Be prepared, that’s what I’m saying. And don’t fall for the four square technique. I just chuckled at the different dealerships at how they try to pull that one. Hell, I went through YouTube and viewed a couple of videos on how car salesmen sell, so I had an understanding of their mentality and what they do. Be prepared.
Generally, there are five major parts for buying a car: Trading in your current car, buying your new car, buying options on a car (like that fancy heated steering-wheel), extended warranty, and financing. You should own every single area of this. As an example, when you are talking about trading in your current car, you should ALREADY have your price quote from CarMax in hand, as well as other offers from other dealers. You should know what your car is worth if it were to be sold (remember supply and demand – what is it really worth: what someone will buy it for). You should already have the KBB and Edmunds value of your used car. For your new car, you should have a breakdown of every single thing on it, including options, doc fees and ERT. For your fancy accessories, you should have the MSRP of these accessories, the actual cost of them buying (wholesale parts warehouse), and an estimate in your head on labor costs (cause parts don’t get installed by themselves). For your extended warranty, I would just say that there is a reason why this is one of the most profitable areas of a car dealership. If you simply must have an extended warranty for peace of mind, go find a wholesale warranty. Do your research. Don’t buy from the dealership. Most cars nowadays anyway are built quite well with high standards of quality control, so they’re not failing like they used to. On financing, make sure you set up your own financing before you walk in. It makes life much easier, as the car dealers get money on financing as well. If the dealership can beat your credit union, more power to them. It’s powerful as all get out when you walk in with a prewritten cashier’s check at a super low interest rate and you’re ready when they start asking you how you are going to pay for the car. “Well, I am preapproved for x amount (aka the full amount of the car), but I’d like to see what specials and discounts you have.”
It’s all about how much money you can save in each one of these areas.
Granted if you’re BETA BUCKS and your time is worth more than doing a bit of research, that’s fair. Some folk just walk in and buy a car right there with a minimum of haggling. That’s how much their time is worth to them, and I know a few people who are like this. I’m merely presenting an alternate approach. To me, it was worth the time to save more than a few thousands.
On Buying a House
For many people, a house is the largest purchase that they make in their lifetime. Many of you have already bought houses, so I won’t go into this in detail, but again, from The Millionaire Next Door – “If you’re not yet wealthy, but want to be someday, never purchase a home that requires a mortgage that is more than twice your household’s annual realized income.”
I see a lot of you going “Shit” after reading that.
On a Side Hustle
I didn’t even have to write anything, u/red-sfpplus already wrote an excellent post on this topic - https://www.reddit.com/marriedredpill/comments/7i7x4q/the_financial_hustle/
Learn from his example. And then buy the man a drink.
On What to Do First
"Successful Investing takes time, discipline and patience. No matter how great the talent or effort, some things just take time: You can't produce a baby in one month by getting nine women pregnant." - Warren Buffett
First of all, take stock of where you are. Figure out your net worth, and what you have and what you owe (and interest rates). I would say the first thing to do is to have a three to six month emergency fund. This can be done in conjunction with getting rid of high interest debt (such as credit card debt), however if and when you have an emergency, you’re going to need to tap into something.
Start your budgeting process. Know where your money is going. Fix it.
Most people don’t even have a thousand dollars in savings. Don’t be like that.
I would also note that the Personal Finance subreddit has this already diagrammed out in a flowchart in their wiki - https://i.imgur.com/lSoUQr2.png
On Giving Back
So you give back, right. Of course you do. But what I suggest is potentially setting up a charitable fund, so that you can maximize your charitable deduction annually. You can give a larger sum one year, and then less/none the following year – and maximize your deduction the first year. Something to consider. Plus then your charitable fund is invested, will grow with the market (remember you need a plan and asset allocation here as well), and the growth can be given to the charity as well, tax free. I’d recommend Vanguard, but really there are a number of places that do this.
On Habits of Millionaires
From the book The Millionaire Next Door, here are the characteristics of millionaires:
• They live well below their means
• They allocate their time, energy, and money efficiently, in ways conducive to building wealth.
• They believe that financial independence is more important than displaying high social status
• Their parents did not provide economic outpatient care.
• Their adult children are economically self-sufficient.
• They are proficient in targeting market opportunities.
• They chose the right occupation.
On Building Wealth
You want to build wealth? Don’t have a high consumption lifestyle! Think for a moment. How much money do you think it takes to maintain an upper-middle class lifestyle vs. how much money do you think it takes to maintain a middle-class/blue collar lifestyle? Bespoke suits. Luxury cars. Bigger house. More property taxes. And so forth. Think of all the stuff you have to purchase to keep up with the Joneses. Cost of cleaning. Cost of buying furniture for that fancy house. Etc.
“But Steel, I don’t care about the Joneses.” Sure you don’t. But your wife does. Watching that HGTV, picking out the stupid pillows that breed like rabbits in your house when you’re not looking. There’s something about a house that factors into the Female Social Matrix.
Frugality is the name of the game. Frugal being “behavior characterized by or reflecting economy in the use of resources.”
Don’t be wasteful. Don’t have a lifestyle marked by lavish spending and hyper consumption. You want to build wealth? Be frugal.
Most people will not become wealthy in one generation if they are married to people who are wasteful. You can’t accumulate wealth if one of you is a hyperconsumer.
On Offence vs. Defense
So you’re not beta bucks, you’re BETA BUCKS! You make it rain! Good for you. You play great offence. But how’s your defense? How’s your wealth accumulation? Are you spending like there’s no tomorrow? If you want to win the game, you have to play great offence AND defense.
Here’s some questions for you:
• Do you operate on an annual budget?
• Do you know how much you spend each year for food, clothing, and shelter?
• Do you have a clearly defined set of daily, weekly, monthly, annual, and lifetime goals?
• Do you spend a lot of time planning your financial future?
To build wealth, minimize your realized (taxable) income, and maximize your unrealized income (wealth/capital appreciation without a cash flow).
How do you become financially independent? You have to plan, and you have to sacrifice. You sacrifice today for financial independence tomorrow.
On Your Wife & Buy-In
As part of your plan and budgeting, once you have it all set, get buy-in from your wife. But do this not like you are seeking approval from mommy (aka you validation whore you), but matter of factly here is the plan, we are budgeting x amount for these areas. Here is our plan. Set out a vision.
On Financial Vision
Read it and weep - https://www.reddit.com/marriedredpill/comments/3fecgi/first_budget_discussion_leads_to_minor_meltdown/ctnya77/
“One rarely talked-about element of Married Game is a subtle thing known as Vision. Most husbands don’t appreciate what a strong DHV possessing Vision is, and they proceed unaware of the power it can add to their relationship. Most husbands do this because they don’t understand Vision, what it is and how it is manifested, much less the subtle but important role it holds. Let me explain: once upon a time I was working for a personnel agency, and one of my jobs was coaching our people on interviewing techniques. I learned a lot about the process as a result, from both the interviewer and the interviewee side. When it came to my clients who wanted high-quality employees with good technical skills – real talent – I learned the sorts of things that such high-demand technical people wanted in a company. Money, of course, and security and benefits. But beyond that gifted employees want to work for a company with a history, a good culture, and (most importantly) a Vision.
What is Vision? In this context Vision is a manifested idea of the future. Everyone wants to work for a company that’s changing the world and is doing so in a positive, pro-active way. No one wants to work for the company that’s floundering, desperate just to meet its next quarter’s goals. Vision is a generally-stated plan-of-action toward a distant but achievable goal, presented in an enticing enough manner to inspire. It’s short on details and long on generalizations. It’s reflective of inner beliefs, values, and judgments, an indication of character, foresight, and initiative. It should be bold, meaningful, and challenging.”
Now, this quote above is excellent. You need a vision for your life, but you also need a vision for your finances. What would your financial vision be? What does it look like to you? Create it, and then be ready to share that with your family.
On Love of Money
Remember folks, money itself is not the root of all evil. It’s the LOVE of money that causes the problem. When you are so driven to be a better beta bucks to get that coin, and start neglecting yourself, your relationships, etc… you’ve got problems. Money is just a tool in the toolbox. Use it, don’t let it use you. Don’t become a slave to money. Your life doesn’t consist of how many toys you have. And you can’t take it with you when you go.
On Insurance, or Lack Thereof
Would it surprise you to know that most people are underinsured? Make sure that you have enough of the key five types of insurance: health, car, homeowners/renters, life, and disability. Preparing yourself for these situations can save you a lot of pain in the future. Also, make sure you get enough umbrella insurance. Typically they say have enough umbrella insurance to cover your net worth, but I recommend getting a bit more.
A quick note, practically, do not get whole life insurance. Get term insurance, and invest the difference in cost between whole life and term. You’ll be much better off. And yes, this is for 99.9% of situations. The remaining .1% of situations are when someone is really wealthy and there are estate and tax considerations. Aka for most of us, don’t worry about it.
And take care of your health, so you don’t get fat when you are older and have related medical problems. Put. The. Fork. Down.
On Assets and Liabilities, Rich Dad Poor Dad Edition
A number of you have read Rich Dad Poor Dad, and there’s controversy in it. I disagree with a number of items in there, but there is an interesting point in there about how he views assets and liabilities:
“You must know the difference between an asset and a liability, and buy assets. If you want to be rich, this is all you need to know. It is Rule No. 1. It is the only rule. This may sound absurdly simple, but most people have no idea how profound this rule is. Most people struggle financially because they do not know the difference between an asset and a liability.”
He has a simple, non-accounting definition - “An asset is something that puts money in my pocket. A liability is something that takes money out of my pocket.”
Buy assets. I like it. What is out there that you can buy that puts money in your pocket. Stocks. Bonds. Mutual Funds. Real Estate that produces Income. There are a ton of items.
You should also think about getting rid of your liabilities… the giant boat, the private jet, the cluster B horrible sex-depriving wife (you know who you are)… you get the idea.
On Disaster Recovery and Information Security
What were to happen if you were to croak, or your only laptop with all your financial data was stolen or destroyed in a fire along with all your financial papers (see, you should have gotten that fireproof safe)? Would you have a plan on what to do? Would your spouse? Your kids? I would suggest making a backup of your finances, statements, tax returns, and other important papers, and put that on an encrypted USB key with a password that you and your wife knows, and then storing that someplace secure. Note that you can do fancy stuff like cloud storage, and so forth – but you need to have a plan for the worst case scenario.
Additionally, make sure that you use two-factor authentication when you log into your banking accounts (if they have it), as well as don’t repeat your passwords for your financial accounts.
I would even suggest having a separate secured email for your banking accounts, and another one for your personal accounts that get those damn spam emails all the time.
Don’t be stupid with your financial accounts. Using the same password is stupid. Yeah, I’m talking to you.
On Practical Advice
Do get rid of high interest credit cards. If you’ve got a balance on your 29.99% APR credit card and are paying that interest every month, it’s in your best interest to eliminate that debt as soon as possible. You’re not going to get a 29.99% return in a month in the stock market (unless you take on excessive risk for that return, obviously). Try to transfer that balance to a promo 0% interest credit card, and work that down.
Don’t borrow from your 401k. You’re cutting out your future returns. Don’t make that 401k loan your emergency fund, but rather have a separate emergency fund.
Do use credit cards over debit cards, for a whole host of reasons (theft being the primary reason).
Do pay yourself first. Take out at least 10% of your paycheck before it hits your checking account, and start saving.
Don’t pay monthly or annual fees on checking accounts or savings accounts. You shouldn’t be paying a bank to store your money. They should be paying you for that privilege.
Do get solid credit cards that give outstanding rewards. Do your research. Get at least 2% cash back if you can. Shoot for 5% or more. For example, Discover allows you to get 5% cash back in certain categories, and then you can redeem $20 for a $25 gift card to a number of different vendors. Looks like you just got a 6.25% return.
There are plenty of other examples. Do you spend a boatload at Amazon? Get your 5% return. As an example – I get a 5% return on gas using a certain credit card. It’s unlimited throughout the year, and is redeemed as a statement credit, so I don’t have to worry about redemption. I have a certain Amex that I redeem at 4.6% points per dollar spent, plus a 2% general cash back card (some places don’t accept Amex). I could go even crazier, like getting the 3% on restaurants, or churning cards (and there are a lot of sites out there on how to churn successfully), but at some point, it’s not worth it.
Do realize that credit cards make it easy to buy things that you don’t need. Recognize that part of yourself that wants to overspend. Ask yourself, do you need whatever it is you are buying. Would it hurt more if you paid in cash rather than credit. Buying with credit encourages you to buy more than you can afford.
Do shop around for loans/services. I asked my bank what the best car loan they could give me – they said 2.99%. I asked my credit union, and they got me 1.49%. That’s a big difference in interest over the course of a loan. Generally due to how credit unions are structured (and their presence – mostly online), they will have better deals on certain loans than banks, depending on the product.
Don’t delay saving for retirement. Generally, you’ll want to be saving 15% or more of your income for retirement early on. If you don’t save early, the harder it will be.
Do try to simplify your finances. It makes it much more complicated if you chase after the best savings rate for your online bank, and then have many accounts all over the place. The 20 dollars that you get in interest is not worth the complexity and time (aka your most valuable resource) it takes to manage all that stuff.
Don’t use your HELOC unless you have to. I have a large HELOC, but I don’t use it. But who knows when I need access to a large sum of money. And don’t use it in lieu of your emergency fund. You need both.
Do some research into budgeting tools. There’s a lot of people on these threads that recommend YNAB. I personally haven’t used it, so I can’t recommend it one way or the other. I’m old school (and cheap thrifty – why would you pay for something if you can do it yourself). But definitely check those tools out – Mint, Personal Capital, YNAB, budgeting tools through your bank, etc. Also, if your credit card does an annual summary (like Amex does), make sure you look at it to get an idea on where you’re spending – it’s very helpful.
On Tips for Saving Money
There are a ton of ways you can save money. Go ahead and google “how can I save 1000”. Wait, I did that for you - https://www.google.com/search?q=how+can+I+save+1000
Take some time, call up your cell phone providecable provider and see what specials they have. There's a ton of things you can do to save money quickly.
On Too Much Money
Say you’re an ostrich farmer, and are flush with cash. You’re asking yourself, ok, so I’ve maxed out my 401k, I’ve maxed out my Traditional IRA and then backdoored it into a Roth IRA for tax diversification plus the benefits of a Roth. I’m contributing to a 529 plan for the kids. I looked into mega backdooring my Roth but darn it my employer doesn’t let me do that. I’m doing all of the tax advantaged things I can. I still have this extra 300k sitting around – what do I do with it?!? First world problems, amIrite. Again, this comes back to your plan. What’s the short term plan with this money. What’s the long term plan. What’s your risk tolerance. What assets can you invest in that fit in with your plan. You still have to manage your budget, even if you are a 1 percenter.
On the Best Investment and Most Important Resource
I’m a firm believer that the best investment is investing in yourself (and your family and kids), and your most important resource is not money, but time. Learn a skill. Go get a degree. Give your kids a head start. Help your wife accomplish a goal. Do what you can to save time. Money of course helps, but you know what happens when you teach a man to fish.
On Happiness
Is money linked to happiness? Yes, but only to a point - https://www.usatoday.com/story/money/nation-now/2018/02/26/does-money-equal-happiness-does-until-you-earn-much/374119002/ and https://www.usatoday.com/story/money/personalfinance/2016/12/09/key-money-happiness-may-how-you-spend/94308848/
Honestly, at some point, money just becomes a scoreboard. Money will give you security. It will remove a stressor in your life. It will remove fighting and stress in your relationship (about money, fool). It will allow you to do many things. But eventually, money won’t give you happiness. You have to figure that one out yourself. And of course there’s the joke about “Money can’t buy you happiness, but it can buy you a yacht big enough to pull up right alongside it.” – David Lee Roth.
On Money and Attraction
Money by itself will not make your wife’s panties wet. Keep that in mind. Having and getting money is basic adulting. Same with saving and managing it. You want to get her wet? Get in shape. Lift. Does money boost your status? Sure. Is status one of those areas that has some effect on where you are in the sexual marketplace? Sure. Pure physical attraction? No. Do you really think that making MORE money is going to have your wife give you more sex? Of course not - https://heartiste.wordpress.com/2014/06/02/money-wont-save-beta-males/
Get in shape. Be hawt. And fix your damn teeth so you can smile like you are a somebody.
On a Brief Story
So I was talking to a friend of mine, and I asked him how he and his wife set up the finances. He told me about this system, where his paycheck goes into his checking, his wife’s paycheck goes into his wife’s checking, and they have a joint savings account. Then he went into a convoluted description on how each of them pays certain bills, and how what he’s paying is not fair since he’s paying the mortgage AND property tax AND daycare, etc etc. I thought to myself, man, what a convoluted way to deal with stuff. They would then have multiple financial meetings, and discussion on who pays what, and all this extra stuff. It was just a lack of overall ownership going on.
Just take care of the finances. Figure out a system that works for you. I’m not going to tell you which system is the best, because it’s all dependent on your unique circumstances (example: heavy spender SAHM vs saver career girl, you’ll need to put some deep restrictions on the heavy spender). But own it.
On Who Owns the Finances
You own the finances. Period. End stop. From the prior post on finances, it’s so important that I’m putting it here again:
“At the core: Who do you want in charge of your financial future?
The person interested in maintaining status quo and safety at all costs with your happiness and satisfaction a secondary or minor consideration? Or you?
If you've learned anything here it's that you need to be a captain. Putting your wife in the family alpha role breeds contempt and most of the problems that brought your here. Besides control of sex, family MONEY decision veto power is the key indicator of who is wearing the pants.”
submitted by SteelSharpensSteel to marriedredpill [link] [comments]

Bi-Weekly Rational Feed

===Highly Recommended Articles:
Superintelligence Risk Project Update II by Jeff Kaufman - Jeff's thoughts and the sources he found most useful. Project is wrapping up in a few day. Topics: Technical Distance to AI. Most plausible scenarios of Superintelligence risk. OpenPhil's notes on how progress was potentially stalled in Cryonics and Nanotech.
Superintelligence Risk Project Update by Jeff Kaufman - Links to the three most informative readings on AI risk. Details on the large number of people Jeff has talked to. Three fundamental points of view on AI-Safety. Three Fundamental points of disagreement. An update on the original questions Jeff was trying to answer.
Podcast The World Needs Ai Researchers Heres How To Become One by 80,000 Hours - "OpenAI’s latest plans and research progress. Concrete Papers in AI Safety, which outlines five specific ways machine learning algorithms can act in dangerous ways their designers don’t intend - something OpenAI has to work to avoid. How listeners can best go about pursuing a career in machine learning and AI development themselves."
Radical Book Club The Decentralized Left by davidzhines (Status 451) - The nature of leftwing organizing and what righties can learn from it. An exposition of multiple books on radical left organization building. Major themes are "doing the work" and "decentralized leadership".
Study Of The Week To Remediate Or Not To Remediate by Freddie deBoer - Should low math proficiency students take remedial algebra or credit bearing statistics. The City University of New York ran an actual randomized study to test this. The study had pretty good controls. For example students were randomly assigned to three groups, participating professors taught one section of each group.
Kenneth Arrow On The Welfare Economics Of Medical Care A Critical Assessment by Artir (Nintil) - "Kenneth Arrow wrote a paper in 1963, Uncertainty and the Welfare Economics of Medical Care. This paper tends to appear in debates regarding whether healthcare can be left to the market (like bread), or if it should feature heavy state involvement. Here I explain what the paper says, and to what extent it is true."
Becoming Stronger Together by b4yes (lesswrong) - "About a year ago, a secret rationalist group was founded. This is a report of what the group did during that year."
The Destruction Of American Cuisine by Small Truths - America used to have a tremendous number of regional cuisines, most are dead. They were killed by supermarkets and frozen food. This has been costly both in terms of culture and health (antibiotic resistance, crop monoculture risk)
===Scott:
Targeting Meritocracy by Scott Alexander - Education and merit are different. Programming is one of the last meritocracies, this lets disadvantaged people get into the field. If a job is high impact we want to hire on merit. The original, literal meaning of meritocracy is important.
Classified Thread 2 Best In Classified by Scott Alexander - Scott is promoting a project to accelerate the trend of rationalists living near each other. There are four houses available for rent near Ward Street in Berkeley. Ward street is currently the rationalist hub in the Bay. Commenters can advertise other projects and services.
Url Of Sandwich by Scott Alexander - Standard links post, somewhat longer than usual.
Opec Thread by Scott Alexander - Bi-weekly open thread. Update on Scott and Katja's travels. Salt Lake City Meetup highlight. Topher Brennan is running for Senate.
Can We Link Perception And Cognition by Scott Alexander - SSC survey optical illusions. "So there seems to be a picture where high rates of perceptual ambiguity are linked to being weirder and (sometimes, in a very weak statistical way) lower-functioning." Speculation about fundamental connections between perception and cognitive style. Ideas for further research.
Change Minds Or Drive Turnout by Scott Alexander - Extreme candidates lower turnout among their own party. Is base turnout really the only thing that matters? Lots of quotes from studies.
===Rationalist:
Learning From Past Experiences by mindlevelup - "This is about finding ways to quickly learn from past experiences to inform future actions. We briefly touch upon different learning models." Model-based and Model-Free reinforcement learning. Practical advice and examples.
How Long Has Civilization Been Going by Elo (BearLamp) - Human agricultural society is only 342-1000 generations old. "Or when you are 24 years old you have lived one day for every year humans have had written records." Human civilization is only a few hundred lifetimes old.
Choices Are Bad by Zvi Moshowitz - Choices reduce perceived value. Choices require time and energy. Making someone choose is imposing a real cost.
Erisology Of Self And Will: The Gulf by Everything Studies - "Part 4 will discuss some scientific disciplines with bearing on the self, and how their results are interpreted differently by the traditional paradigm vs. the scientific."
Philosophy Vs Duck Tests by Robin Hanson - Focusing on deep structure vs adding up weak cues. If it looks like an x... More discussion of whether most people will consider ems people and/or conscious.
Knowing How To Define by AellaGirl - "These are three ways in which a word can be ‘defined’ – the role it plays in the world around it (the up-definition), synonyms (lateral-definition), and the parts which construct the thing (down-definition)." Applications to morality and free-will.
Change Is Bad by Zvi Moshowitz - "Change space, like mind space, is deep and wide. Friendly change space isn’t quite to change space what friendly mind space is to mind space, but before you apply any filters of common sense, it’s remarkably close." A long list of conditions that mean change has lower expected value. Why we still need to make changes. Keep your eyes open.
Meditation Insights Suffering And Pleasure Are Intrinsically Bound Together by Kaj Sotala - The concrete goal of meditation is to train your peripheral awareness. Much suffering comes from false promises of pleasure. Procrastinating to play a videogame won't actually make you feel better. Temptation losses its power once you truly see the temptations for what they truly are.
Be My Neighbor by Katja Grace - Katja lives in a rationalist house on ward street in Berkeley and its great. The next step up is a rationalist neighborhood. Katja is promoting the same four houses as Scott. Be her neighbor?
What Value Subagents by G Gordan (Map and Territory) - Splitting the mind into subagents is a common rationalist model (links to Alicorn, Briene Yudkowsky, etc). However the author preferred model is a single process with inconsistent preferences. Freud. System 1 and System 2. The rider and the Elephant become one. Subagents as masks. Subagents as epicycles.
The Order Of The Soul by Ben Hoffman (Compass Rose) - The philosophy of accepting things vs the impulse to reshape them. Many philosophical and psychological models split the soul into three. Internalized authority vs seeing the deep structure of moral reality. In some sense math is the easiest thing in the world to learn. School poisons the enjoyment of rational thought. Lockhart's lament. Feynman. Eichmann and thinking structurally.
Aliens Merely Sleeping by Tyler Cowen - The universe is currently too hot for artificial life to be productive. Advanced civilizations might be freezing themselves until the universe cools. "They could achieve up to 1030 times more than if done today" [short]
Book Reviews by Torello (lesswrong) - Rationalist Adjacent. Each book has an interesting 'ideas per page' rating. Homo Deus, Sapiens, Super-intelligence, Surfaces and Essences, What Technology Wants, Inside Jokes, A Skeptic's Guide to the Mind.
Geometers Scribes Structure Intelligence by Ben Hoffman (Compass Rose) - "How does spatial reasoning lead to formal, logical reasoning?" Fluid and crystalized intelligence. Some history of Philosophy. How social dynamics lead to the evolution of reasoning. Talmudic and Western law, and their oddities. Universal Grammar and connecting with the divine. FizzBuzz.
High Dimensional Societies by Robin Hanson - In high dimensional space the distance between points varies less. What implications does this have for 'spatial' social science models (ex analogues of 1D spectrums and 2D graphs).
Feelings In The Map by Elo (BearLamp) - Confusion is not a property of the external world. The same holds for many emotions. Non-violent communication and speaking from your own perspective.
Lesswrong Is Not About Forum Software by enye-word (lesswrong) - The best way to increase activity on lesswrong is to get back the top posters, especially Scott and Eliezer.
Explication by mindlevelup - "This essay is about explication, the notion of making things specific. I give some examples involving Next Actions and systematization. This might also just be obvious to many people. Part of it is also a rehash of Act Into Uncertainty. Ultimately, explication is about changing yourself."
Concrete Instructions by Elo (BearLamp) - "The objective test of whether the description is concrete is whether the description can be followed by an anonymous person to produce the same experience." Some examples including the 'paper folding game'.
Human Seems Low Dimensional by Robin Hanson - 'Humanness' seems to be a one dimensional variable. Hence people are likely to consider ems conscious and worthy of decent treatment since ems are human-like on many important factors. Some discussion of a study where people rated how human-like various entities were.
Erisology Of Self And Will: A Natural Offering by Everything Studies - A description of naturalism and it relation to science. Daniel Dennet. Many philosophers are still dualists about the self. The self as a composite. Freedom as emergent.
The Hungry Brain by Bayesian Investor - A short review that focuses on the basics of Guynet's ideas and meta-discussion of why Guynet included so much neuroscience. "Guyenet provides fairly convincing evidence that it’s simple to achieve a healthy weight while feeling full. (E.g. the 20 potatoes a day diet)."
Boost From The Best by Robin Hanson - [Age of Em] How many standard deviations above the mean will be the best em be? How much better will they be than the second best em? How much of a wage/leisure premium will the best em receive.
Becoming Stronger Together by b4yes (lesswrong) - "About a year ago, a secret rationalist group was founded. This is a report of what the group did during that year."
In Praise Of Fake Frameworks by Valentine (lesswrong) - "I use a lot of fake frameworks — that is, ways of seeing the world that are probably or obviously wrong in some important way. I think this is an important skill. There are obvious pitfalls, but I think the advantages are more than worth it. In fact, I think the "pitfalls" can even sometimes be epistemically useful."
Letter To Future Layperson by Sailor Vulcan (BYS) - A letter from someone in our age to someone post singularity. Description of the hardships and terrors of pre-singularity life. Emotional and poetic. ~5K words.
===AI:
Conversation With An Ai Researcher by Jeff Kaufman - The anonymous researcher thinks AI progress is almost entirely driven by hardware and data. Back propagation has existed for a long time. Go would have taken at least 10 more years if go-aI work had remained constrained by academic budgets.
Openai Baselines PPO by Open Ai - "We’re releasing a new class of reinforcement learning algorithms, Proximal Policy Optimization (PPO), which perform comparably or better than state-of-the-art approaches while being much simpler to implement and tune. PPO has become the default reinforcement learning algorithm at OpenAI because of its ease of use and good performance."
Superintelligence Risk Project Update II by Jeff Kaufman - Jeff's thoughts and the sources he found most useful. Project is wrapping up in a few day. Topics: Technical Distance to AI. Most plausible scenarios of Superintelligence risk. OpenPhil's notes on how progress was potentially stalled in Cryonics and Nanotech.
Real Debate Robots Education by Tyler Cowen - Robots are already becoming part of the classroom. K-12 is an artificially creation anyway. Robots can help autistic or disabled children. Children sometimes trust robots too much.
Robust Adversarial Inputs by Open Ai - "We’ve created images that reliably fool neural network classifiers when viewed from varied scales and perspectives. This challenges a claim from last week that self-driving cars would be hard to trick maliciously since they capture images from multiple scales, angles, perspectives, and the like."
What Is Overfitting Exactly by Andrew Gelman - "If your model is correct, “overfitting” is impossible. In its usual form, “overfitting” comes from using too weak of a prior distribution."
Conversation With Bryce Wiedenbeck by Jeff Kaufman - "AGI is possible, it could be a serious problem, but we can't productively work on it now." AGI will look very different from current technologies. Utility functions are a poor model of human behavior.
Examples Of Superintelligence Risk by Jeff Kaufman - A series of extended quotes describing ways AI with innocent seeming goals can destroy the world. Authors: Nick Bostrom, Eliezer (and collaborators), Luke M, 80K hours, Tim Urban. Jeff finds them unpersuasive and asks for better ones. Lots of interesting comments. Eleizer himself comments describing how 'paperclip maximizers' might realistically occur.
Superintelligence Risk Project Update by Jeff Kaufman - Links to the three most informative readings on AI risk. Details on the large number of people Jeff has talked to. Three fundamental points of view on AI-Safety. Three Fundamental points of disagreement. An update on the original questions Jeff was trying to answer.
Conversation With Michael Littman by Jeff Kaufman - CS Professor at Brown's opinions: Deep Learning is surprisingly brittle in his experience. General Intelligence will require large fundamental advances. The AI risk community isn't testing their ideas so they probably aren't making real progress.
===EA:
EAGX Relaunch by Roxanne_Heston (EA forum) - The EA global satellite EAGA-X conferences have been low activity. Changes: More funding and flexibility. Standardized formats. Fewer groups approved. Stipends to primary organizers.
Uncertainty Smoothes Out Differences In Impact by The Foundational Research Institute - Many inside view evaluations conclude that one intervention is orders of magnitude more effective than another. Uncertainty significantly reduces these ratios.
Autonomy: A Search For A Measure Will Pearson (EA forum) - "I shall introduce a relatively formal measure of autonomy, based on the intuition that it is the ability to do things by yourself with what you have. The measure introduced allows you to move from less to more autonomy, without being black and white about it. Then I shall talk about how increasing autonomy fits in with the values of movements such as poverty reduction, ai risk reduction and the reduction of suffering."
Eight media articles on GiveDirectly, Cash Transers and Basic Income.- A world where 8 men own as much wealth as 3.6 billion people by GiveDirectly -
More Giving Vs Doing by Jeff Kaufman - EA is moving far more money than it used to and the ramp up will continue. This means direct work has become relatively more valuable. Nonetheless giving money is still useful, capacity isn't being filled. Jeff plans on earning to give based on his personal constraints.
Why I Think The Foundational Research Institute by Mike Johnson (EA forum) - A description of the FRI. Good things about FRI. FRI's research framework and why the author is worried. Eight long objections. TLDR: "functionalism ("consciousness is the sum-total of the functional properties of our brains") sounds a lot better than it actually turns out to be in practice. In particular, functionalism makes it impossible to define ethics & suffering in a way that can mediate disagreements."
Tranquilism by The Foundational Research Institute - A paper arguing that reducing suffering is more important than promoting happiness. Axiology. Non-consciousness. Common Objections. Conclusion.
An Argument For Why The Future May Be Good by Ben West (EA forum) - Factory farming shows that humans are deeply cruel. Technology enabled this cruelty, perhaps the future will be even darker. Counterargument: Humans are lazy, not evil. Humans as a group will spend at least small amounts altruistically. In the future the cost of reducing suffering will go down low enough that suffering will be rare or non-existent.
Arguments Moral Advocacy by The Foundational Research Institute - "What does moral advocacy look like in practice? Which values should we spread, and how? How effective is moral advocacy compared to other interventions such as directly influencing new technologies? What are the most important arguments for and against focusing on moral advocacy?"
An Argument For Broad And Inclusive by Kaj Sotala (EA forum) - "I argue for a very broad, inclusive EA, based on the premise that the culture of a region is more important than any specific group within that region... As a concrete strategy, I propose a division into low-level and high-level EA"
Not Everybody wants a Goat by GiveDirectly - Eight links on GiveDirectly, Cash Transfers, Effective Altruism and Basic Income.
Mid Year Update by The GiveWell Blog - Encouraging more charities to apply. More research of potential interventions. Short operations recap. GiveWell is focusing more on outreach.
===Politics and Economics:
College Tuition by Tom Bartleby - Sticker prices for college have gone up 15K in twenty years, but the average actual cost has only gone up 2.5K. High prices are almost compensated by high aid. Advantage: more equitable access to education. Disadvantages: Not everyone knows about the aid, financial aid is large enough it can seriously distort family financial decisions.
War Of Wages Part 1 Apples And Walmarts by Jacob Falkovich (Put A Number On It!) - The Author thinks minimum wage hurts the poor. Walmart can't afford higher wages. Copenhagan Interpretation of Ethics: Walmart helps the poor and gets blamed, Apple does nothing for the poor but avoids blame.
Links 10 by Artir (Nintil) - Tons of links. Economics, Psychology, AI, Philosophy, Misc.
Pretend Ask Answer by Ben Hoffman (Compass Rose) - A short dialogue about Patriarchy and the meaning of oppression. Defensive actions are often a response to bad faith from the other side. Its not ok to explicitly say you think your partner is arguing in bad faith.
Cultural Studies Ironically Is Something Of A Colonizer by Freddie deBoer - An origin story for Writing Studies. The fields initial methodological diversity. Cultural studies took over the field, empirical work has been pushed out. Evidence that some cultural studies professors really do believe its fundamentally bigoted to do science and empirical research endangers marginalized students. The field has become insular.
The Dark Arts Examples From The Harris Adams Debate by Stabilizer (lesswrong) - The author accuses Scott Adams of using various dark Arts: Changing the subject, Motte-and-bailey, Euphemisation, Diagnosis, Excusing, Cherry-picking evidence.
Study Of The Week Modest But Real Benefits From Lead Exposure Interventions by Freddie deBoer - Freddie reviews a survey he found via SSC. The study had very good controls. Methodology is explained and key graphs are posted and discussed. Scott and Freddie seem to agree on the facts but have a different opinion on how large to consider the effects.
Descriptive And Prescriptive Standards by Simon Penner (Status 451) - Leadership means winning the Keynesian Beauty Contest. Public opinion doesn't exist as a stable reality. Prescribing public opinion. Dangers of social reform and leaders twisting the facts to promote noble outcomes.
A Taylorism For All Seasons by Lou (sam[]zdat) - "Christopher Lasch – The Culture of Narcissism, part 1/X, current essay being more of an overview." A Masquerade where you must act out the mask you choose.
Mechanism Agnostic Low Plasticity Educational Realism by Freddie deBoer - Freddie's educational philosophy. People sort into persistent academic strata. Educational attainment is heavily determined by factors outside of school's control. The mechanism differences in academic ability is unknown. Social and political implications.
Kin Aesthetics Excommunicate Me From The Church Of Social Justice by Frances Lee - A SJ-insider's critical opinion of SJ. Fear of being impure. Original Sin. Reproducing colonial structures of power and domination within social justice. Everyday Feminism's belittling articles. More humility. Bringing humanity to everyone, even those who have been inhumane.
Study Of The Week To Remediate Or Not To Remediate by Freddie deBoer - Should low math proficiency students take remedial algebra or credit bearing statistics. The City University of New York ran an actual randomized study to test this. The study had pretty good controls. For example students were randomly assigned to three groups, participating professors taught one section of each group.
Should We Build Lots More Housing In San Francisco: Three Reasons People Disagree by Julia Galef - For each of the three reasons Julia describes multiple sub-reasons. More housing might not lower prices much. More housing won't help the poor. NIMBY objections might be legitimate.
Kenneth Arrow On The Welfare Economics Of Medical Care A Critical Assessment by Artir (Nintil) - "Kenneth Arrow wrote a paper in 1963, Uncertainty and the Welfare Economics of Medical Care. This paper tends to appear in debates regarding whether healthcare can be left to the market (like bread), or if it should feature heavy state involvement. Here I explain what the paper says, and to what extent it is true."
Thoughts On Doxxing by Ozy (Thing of Things) - CNN found the identity of the guy who made the video of Trump beating up CNN. They implied they would dox him if he continued being racist. Is doxxing him ok? What about doxxing someone who runs jailbait? Ozy discusses the practical effect of doxxing and unleashing hate mobs.
On The Seattle Minimum Wage Study Part 2 by Zvi Moshowitz - Several relevant links are included. Seattle's economic boom and worker composition changes are important factors. Zvi dives deep into the numbers and tries to resolve an apparent contradiction.
Radical Book Club The Decentralized Left by davidzhines (Status 451) - The nature of leftwing organizing and what righties can learn from it. An exposition of multiple books on radical left organization building. Major themes are "doing the work" and "decentralized leadership".
On The Seattle Minimum Wage Study Part 1 by Zvi Moshowitz - The claimed effect sizes are huge. Zvi's priors about the minimum wage. Detailed description of some of the paper's methods and how it handle potential issues. Discussion of the raw data. More to come in part 2.
===Misc:
Childcare II by Jeff Kaufman - A timeline of childcare for Jeff's two children. Methods: Staying at home, Daycare, Au pair, Nanny.
Easier Chess Problem by protokol2020 - How many pieces do you need to capture a black queen?
Book Review Mathematics For Computer Science by richard_reitz (lesswrong) - Why the text should be in the MIRI research guide. Intro. Prereqs. Detailed comparisons to similar texts. Complaints.
Information is Physical by Scott Aaronson - Is information is physical a contentful expression? Why 'physics is information' is tautological. A proposed definition. Double slit experiment. Observation in Quantum Mechanics. Information takes up a minimum amount of space. Entropy. Information has nowhere to go.
Book Review Working Effectively With Legacy Code By Michael C Feathers by Eli Bendersky - To improve code we must refactor, to refactor we have to test, making code testable may take heroic efforts. "The techniques described by the author are as terrible as the code they're up against."
The Ominouslier Roar Of The Bitcoin Wave by Artem and Venkat (ribbonfarm) - A video visualizing and audiolizing the bitcoin blockchain. A related dialogue.
From Monkey Neurons To The Meta Brain by Hal Morris (ribbonfarm) - Neurons that only fire in response to Jennifer Anniston. Mirror Neurons. Theory of Mind. The path from copying movement to human-level empathy. Infant development. Dreams as social simulator. Communicating with our models of other people. He rapidly accelerating and dangerous future. We need to keep our mind open to possibilities.
Newtonism Question by protokol2020 - Balancing Forces. Gravity problem.
Short Interview Writing by Tyler Cowen - Tyler Cowen's writing habits. Many concrete details such as when he writes and what program he uses. Some more general thoughts on writing such as Tyler's surprising answer to which are his favorite books on writing.
Unexpected by protokol2020 - Discussion of gaps between primes. "Say, that you have just sailed across some recordly wide composite lake and you are on a prime island again. What can you expect, how much wider will the next record lake be?"
Interacting With A Long Running Child Process In Python by Eli Bendersky - Using the subprocess module to run an http server. Solutions and analysis of common use cases. Lots of code.
4d Mate Problem by protokol2020 - How many queens do you need to get a checkmate in 4D chess.
The Destruction Of American Cuisine by Small Truths - America used to have a tremendous number of regional cuisines, most are dead. They were killed by supermarkets and frozen food. This has been costly both in terms of culture and health (antibiotic resistance, crop monoculture risk)
===Podcast:
Sally Satel On Organ Donation by EconTalk - "The challenges of increasing the supply of donated organs for transplantation and ways that public policy might increase the supply." Tax Credits. The ethics of donor compensation.
Podcast The World Needs Ai Researchers Heres How To Become One by 80,000 Hours - "OpenAI’s latest plans and research progress. Concrete Papers in AI Safety, which outlines five specific ways machine learning algorithms can act in dangerous ways their designers don’t intend – something OpenAI has to work to avoid. How listeners can best go about pursuing a career in machine learning and AI development themselves."
88 Must We Accept A Nuclear North Korea by Waking Up with Sam Harris - "Mark Bowden and the problem of a nuclear-armed North Korea."
Triggered by Waking Up with Sam Harris - "Sam Harris and Scott Adams debate the character and competence of President Trump."
Conversation Atul Gawande by Tyler Cowen - The marginal value of health care, AI progress in medicine, fear of genetic engineering, whether the checklist method applies to marriage, FDA regulation, surgical regulation, Michael Crichton and Stevie Wonder, wearables, what makes him weep, Knausgaard and Ferrante, why surgeons leave sponges in patients.
Nneka Jones Tapia by The Ezra Klein Show - The first psychologist to run a prison. 30% of inmates have diagnosed mental health problems. Mental heath view of the penal system, balancing punishment and treatment, responsibility versus mental instability, the tension between what we use jail for and what we should use jail for.
Tamar Haspel by EconTalk - "Why technology helps make some foods inexpensive, how animals are treated, the health of the honey bee, and whether eggs from your backyard taste any better than eggs at the grocery."
From Cells To Cities by Waking Up with Sam Harris - "Biological and social systems scale, the significance of fractals, the prospects of radically extending human life, the concept of “emergence” in complex systems, the importance of cities, the necessity for continuous innovation"
Inside The World Of Supertraining: Mark Bell by Tim Feriss - "Mark’s most important lessons for building strength. How to avoid injury and breakdown. Lesser-known training techniques that nearly everyone overlooks. How Mark became a millionaire by offering his gym memberships for free."
Eddie Izzard by The Ezra Klein Show - 27 marathons in 27 days, process for writing jokes, why he wants to run for parliament, inspiration from Al Franken's, borrowing confidence from his future self. What he learned as a street performer, routines are based on history and anthropology, World War I, 'cake or death?'. His gender identity, and how he integrated it into his act early on, etc.
Martha Nussbaum by EconTalk - "The tension between acquiring power and living a life of virtue. Topics discussed include Hamilton's relationship with Aaron Burr, Burr's complicated historical legacy, and the role of the humanities in our lives."
Rs 188 Robert Kurzban On Being Strategically Wrong by Rationally Speaking - Why Everyone (Else) is a Hypocrite." The "modular mind" hypothesis, and how it explains hypocrisy, self-deception, and other seemingly irrational features of human nature.
submitted by deluks917_ to slatestarcodex [link] [comments]

Bitcoin 1.0 vs 2.0 – or – A Comparison of the Largest USD/BTC Exchange & UltraCoin: Features & Costs

I was looking at the offerings of Bitfinex just now, after hearing that Coinbase had the highest volume of any US-based broker just weeks after opening an exchange (we’ll discuss that at a different time, since Coinbase is waiving fees meaning those users are hot money, but likely are part of the largest installed user base). What I found was illuminating, at least for me since I don’t follow the offerings of BTC brokers and exchanges that closely. Bitfinix offers leverage, plain vanilla swaps and TRS (total return swaps - basically fixed/variable rates in major fiat denominations for cryptocurrency (BTC. LTC, DRK) exposure). I said to myself, “Wow, that’s pretty advanced.” Then I looked at the fees page, and saw the swaps were priced at 15%. The first thing that came to mind was the difference, and limitations that come with the business models of first generation bitcoin companies and second generation bitcoin companies.
To put this into perspective, Veritaseum's UltraCoin offers user programmable swaps (ie. you can make your own CDS, TRS or plain vanilla, or even a custom swap) with exposures to not just 3 cryptos and 3 or 4 fiat currencies, but all major and most exotic currency pairs (dozens) as well as over 45,000 tickers covering EVERY major asset class (stocks, bonds, forex & commodities as well as cryptos) from exchanges throughout the world****. This is all capable at a sliding scale of 10 to 25 basis points, round trip. That's the equivalent of 5 bp to 12.5 bp per trade - or 1/150th of what Bitfinex charges for a much simpler and more constrained product. In addition, all of this is done without UltraCoin havin any possession of your funds, whatsoever. Veritaseum (the company behind UltraCoin) is a software concern, not a financial entiity, thus you have no exposure to our balance sheet. We cannot MT. Gox you and you essentially have no counterparty, default or credit risk because your counterparty is the blockchain, and you trade peer to peer vs. through a centralized exchange. Pretty big difference, no?
I will continue my discussion on pricing and features right after I delineate the distinction between the two.

The Difference between Bitcoin 1.0 and Bitcoin 2.0 Companies

To begin with, I'd like to make clear that not only is the title misleading, but all references to the same are essentially inaccurate. Bitcoin itself is still in beta stage (0.9x) thus its not accurate to refer to 1st and 2nd generations of bitcoin businesses. If anything, we're all in beta. Now that I've gotten that off of my chest... The first bold generation of bitcoin entrepreneurs (it's amazing that you can refer to companies born 2 and 3 years ago as a previous generation, it just goes to show you how fast this space is moving!) built businesses based upon bitcoin as a legacy commodity. Basically, they bought, sold, transmitted or transferred it as a unit of value. They did this because that's how everything was done for the last several thousand years in the financial services industry. Basically, they had no choice - or so they thought. Then came those who read the Satoshi whitepaper and the bitcoin wiki and saw a very different meaning. My team and I are among those entrepreneurs. We saw that bitcoins were malleable, programmable, tools with which one can use to paint upon the canvas of value. A far cry from the moving of static financial widgets from place to place. Think of moving bitcoins around (bitcoin 1.0 companies) vs programming bitcoins to act on their own according to their contractual owner's wishes (bitcoin 2.0 companies) akin to pushing a model T Ford around town vs. programming your driverless electric Tesla to go by the grocery store to pick up some fresh produce before swinging by the school to pick up your kids on the way home to meet you to take your wife (girlfriend?) out to dinner.

A Real World Comparison of Bitcoin Companies: Bitfinex (v1.0) vs Veritaseum (v2.0)

Tickers Available

Bitfinex: ~6 or 7 (this is an approximation) - BTC, LTC, DRK, USD & (I'm assuming EUR, CNY and maybe GBP). It is quite possible that I'm underestimating their portfolio here.
Veritaseum's UltraCoin: ~45,000+
Asset Classes Available
Bitfinex: Crypto and forex
Veritaseum's UltraCoin: Stocks, Bonds, Commodities, Forex, Cryptos and many indices
Costs Bitfinex: up to 40bp round trip, 1,500bp for swaps
Veritaseum's UltraCoin: up to 25 bp round trip for all products (primarily smart contract swap driven)
Leverage available: Bitfinex: Assumed to be up to 50x, traditional margin lending
Veritaseum's UltraCoin: up to 10,000x, with finite digital P/L parameters (no margin calls, no negative account drawdowns)
How does Veritaseum do it? We program the bitcoin to act according to a mutual agreement between two or more parties, then send it to the blockchain to act accordingly. These agreements are self executing, unbreakable promises known as "Smart Contracts". In this case, they are highly customizable, P2P OTC swaps, but we are working on a multitude of other products, services and solutions as well. We also supply very high level, unconflicted, independent and impartial strategy and research for our customers. Since we don't use our balance sheet and we don't act as a principal, we have no incentive to skewer the research in any particular direction.

Smart Contracts as Transaction Vehicles: The Safest Possible Way To Exchange Value

Veritaseum's UltraCoin BTC-based smart contracts are: 1. highly flexible - you design your own derivatives yourself using your own parameters via our simple graphical user interface 2. self-executing 3. autonomous 4. unbreachable: we call them, the unbreakable promise! They are backed, fortified and stored by/on the Bitcoin blockchain itself 5. uber-transparent: simple click the "trace transaction" button to find the location and historical travel path of your assets anytime, from anywhere you have an internet connection

Trading Through a Balance Sheet-Based Financial Institution vs. Distributed, Decentralized, P2P Software Concern

It's a matter of risk. This is not a dig at Bitfinex. After looking at their volume (significant) and their offerings (quite impressive given the newness of this industry) the last thing I would ever want to do is to disparage them. As a matter of fact, I give them kudos! Good job, fellas! What I do want to accomplish is the education through the fact that the Bitcoin protocol has given rise to the genesis of a new type of company, with a new business model that can offer a totally new type of product. As you were able to see from above, Veritaseum's UltraCoin offers a very uniquer product with many if not all of the attributes that potential competitors offer, with a slew of attributes that others can't touch. This is done at 1/150th of the price and at much less risk! When dealing with Veritaseum's UltraCoin, you can never get Gox'd because we never have (nor do we want) possession of your coins or fiat - every, at any time. Because we don't user our balance sheet (we are a software company, not a centralized exchange or brokedealer) you:
This is just the beginning of what is capable with bitcoin (and this is pure bitcoin, not altcoins, no tokens, no sidechains, just pure, old fashioned [at least as old as it can be considered] bitcoin) and 2.0 business models. Wait until you see the new stuff we'll be rolling out.
We are in beta, so please be aware of that and the shortcomings that it entails (although it is also my opinion that most bitcoin companies are in beta because bitcoin itself is in beta, as implied above). I implore you to download, and trade with, our:
There's also a lot of BTC industry research available for download as well as our blog which has some of the best fundamental and macro research available on the web. Hardcore traders, investors and speculators should check out my latest piece: It's All Out War, Pt 3: Is the Danish Krone Peg to Euro More Fragile Than Glass Beads? The Danish National Bank Infers So!
Any bitcoin-rich individuals or entities looking to provide liquidity to the system, individuals/compamies who wish to partner, accredited investors looking for a piece of the action (you have to be willing to sign and NDA, we are quite open to working with anybody), or those who simply want to shoot the breeze should feel free to contact us.
Bitcoin 2.0 An example of an UltraCoin smart contract summary
Here's some info about me, my team and what we're doing at Veritaseum:
submitted by Reggie-Middleton to BitcoinMarkets [link] [comments]

Bitcoin 1.0 vs 2.0 – or – A Comparison of Legacy Exchanges & Veritaseum's UltraCoin

Veritaseum is looking for liquidity providers to assist in kickstarting the world's first global P2P exchange. If you have a healthy stash of BTC, please contact us to discuss.
I was looking at the offerings of a large US bitcoin exchange just now, after hearing that Coinbase had the highest volume of any US-based broker just weeks after opening an exchange (we’ll discuss that at a different time, since Coinbase is waiving fees meaning those users are hot money, but likely are part of the largest installed bitcoin user base in the world and growing rapidly). What I found was illuminating, at least for me since I don’t follow the offerings of BTC brokers and exchanges that closely. I noticed several of the industry (BTC exchange) leaders offer leverage, plain vanilla swaps and TRS (total return swaps - basically fixed/variable rates in major fiat denominations for cryptocurrency (BTC. LTC, DRK) exposure). I said to myself, “Wow, that’s pretty advanced.” Then I looked at the fees, and saw the swaps were priced up to and past 15%. Then, upon further research, I realized that these swaps were financing mechanisms for margin lending. The first thing that came to mind was the difference, and limitations that come with the business models of first generation bitcoin companies and second generation Bitcoin companies. Take notice in the difference of the capitalization. Lower case "b" denotes the accounts of value that the mainstream media calls digital currency. Upper case "B" denotes the blockchain-based, protocol driven services and capabilities behind the lower case "b". Generation 1.0 v. generation 2.0!
To put this into perspective, Veritaseum's UltraCoin offers user programmable swaps (ie. you can make your own CDS, TRS or plain vanilla, or even a custom swap) with exposures to not just 3 cryptos and 3 or 4 fiat currencies, but all major and most exotic currency pairs (dozens) as well as over 45,000 tickers covering EVERY major asset class (stocks, bonds, forex & commodities as well as cryptos) from exchanges throughout the world. This is all capable at a sliding scale of 10 to 25 basis points, round trip. That's the equivalent of 5 bp to 12.5 bp per trade. In addition, all of this is done without UltraCoin having any possession of your funds, whatsoever. Veritaseum (the company behind UltraCoin) is a software concern, not a financial entity, thus you have no exposure to our balance sheet. We cannot MT. Gox you and you essentially have no counterparty, default or credit risk because your counterparty is the blockchain, and you trade peer to peer vs. through a centralized exchange. Pretty big difference from the legacy systems that we're all used to, no?

The Difference between Bitcoin 1.0 and Bitcoin 2.0 Companies

To begin with, I'd like to make clear that not only is the title misleading, but all references to the same are essentially inaccurate. Bitcoin itself is still in beta stage (0.9x) thus its not accurate to refer to 1st and 2nd generations of bitcoin businesses. If anything, we're all in beta. Now that I've gotten that off of my chest... The first bold generation of bitcoin entrepreneurs (it's amazing that you can refer to companies born 2 and 3 years ago as a previous generation, it just goes to show you how fast this space is moving!) built businesses based upon bitcoin as a legacy commodity. Basically, they bought, sold, transmitted or transferred it as a unit of value. They did this because that's how everything was done for the last several thousand years in the financial services industry. Basically, they had no choice - or so they thought. Then came those who read the Satoshi whitepaper and the bitcoin wiki and saw a very different meaning. My team and I are among those entrepreneurs. We saw that bitcoins were malleable, programmable, tools with which one can use to paint upon the canvas of value. A far cry from the moving of static financial widgets from place to place. Think of moving bitcoins around (bitcoin 1.0 companies) vs programming bitcoins to act on their own according to their contractual owner's wishes (bitcoin 2.0 companies) akin to pushing a model T Ford around town vs. programming your driverless electric Tesla to go by the grocery store to pick up some fresh produce before swinging by the school to pick up your kids on the way home to meet you to take your wife (girlfriend?) out to dinner.

A Real World Comparison of Bitcoin Companies

Tickers Available

Veritaseum's UltraCoin: ~45,000+
Asset Classes Available
Veritaseum's UltraCoin: Stocks, Bonds, Commodities, Forex, Cryptos and many indices
Costs Veritaseum's UltraCoin: up to 25 bp round trip for all products (primarily smart contract swap driven)
Leverage available: Veritaseum's UltraCoin: up to 10,000x, with finite digital P/L parameters (no margin calls, no negative account drawdowns)
How does Veritaseum do it? We program the bitcoin to act according to a mutual agreement between two or more parties, then send it to the blockchain to act accordingly. These agreements are self executing, unbreakable promises known as "Smart Contracts". In this case, they are highly customizable, P2P OTC swaps, but we are working on a multitude of other products, services and solutions as well. We also supply very high level, unconflicted, independent and impartial strategy and research for our customers. Since we don't use our balance sheet and we don't act as a principal, we have no incentive to skewer the research in any particular direction.

Smart Contracts as Transaction Vehicles: The Safest Possible Way To Exchange Value

Veritaseum's UltraCoin BTC-based smart contracts are: 1. highly flexible - you design your own derivatives yourself using your own parameters via our simple graphical user interface 2. self-executing 3. autonomous 4. unbreachable: we call them, the unbreakable promise! They are backed, fortified and stored by/on the Bitcoin blockchain itself 5. uber-transparent: simple click the "trace transaction" button to find the location and historical travel path of your assets anytime, from anywhere you have an internet connection

Trading Through a Balance Sheet-Based Financial Institution vs. Distributed, Decentralized, P2P Software Concern

What I do want to accomplish is the education through the fact that the Bitcoin protocol has given rise to the genesis of a new type of company, with a new business model that can offer a totally new type of product. As you were able to see from above, Veritaseum's UltraCoin offers a very uniquer product with many if not all of the attributes that potential competitors offer, with a slew of attributes that others can't touch. This is done at 1/150th of the price and at much less risk! When dealing with Veritaseum's UltraCoin, you can never get Gox'd because we never have (nor do we want) possession of your coins or fiat - every, at any time. Because we don't user our balance sheet (we are a software company, not a centralized exchange or brokedealer) you:
This is just the beginning of what is capable with bitcoin (and this is pure bitcoin, not altcoins, no tokens, no sidechains, just pure, old fashioned [at least as old as it can be considered] bitcoin) and 2.0 business models. Wait until you see the new stuff we'll be rolling out.
I implore you to download our:
There's also a lot of BTC industry research available for download as well as our blog which has some of the best fundamental and macro research available on the web. Hardcore traders, investors and speculators should check out my latest piece: It's All Out War, Pt 3: Is the Danish Krone Peg to Euro More Fragile Than Glass Beads? The Danish National Bank Infers So!
Any bitcoin-rich individuals or entities looking to provide liquidity to the system, individuals/compamies who wish to partner, accredited investors looking for a piece of the action (you have to be willing to sign and NDA, we are quite open to working with anybody), or those who simply want to shoot the breeze should feel free to contact us.
Bitcoin 2.0 An example of an UltraCoin smart contract summary
Here's some info about me, my team and what we're doing at Veritaseum:
submitted by Reggie-Middleton to BitcoinDerivatives [link] [comments]

Rational Feed

===Highly Recommended Articles:
Superintelligence Risk Project Update II by Jeff Kaufman - Jeff's thoughts and the sources he found most useful. Project is wrapping up in a few day. Topics: Technical Distance to AI. Most plausible scenarios of Superintelligence risk. OpenPhil's notes on how progress was potentially stalled in Cryonics and Nanotech.
Superintelligence Risk Project Update by Jeff Kaufman - Links to the three most informative readings on AI risk. Details on the large number of people Jeff has talked to. Three fundamental points of view on AI-Safety. Three Fundamental points of disagreement. An update on the original questions Jeff was trying to answer.
Podcast The World Needs Ai Researchers Heres How To Become One by 80,000 Hours - "OpenAI’s latest plans and research progress. Concrete Papers in AI Safety, which outlines five specific ways machine learning algorithms can act in dangerous ways their designers don’t intend - something OpenAI has to work to avoid. How listeners can best go about pursuing a career in machine learning and AI development themselves."
Radical Book Club The Decentralized Left by davidzhines (Status 451) - The nature of leftwing organizing and what righties can learn from it. An exposition of multiple books on radical left organization building. Major themes are "doing the work" and "decentralized leadership".
Study Of The Week To Remediate Or Not To Remediate by Freddie deBoer - Should low math proficiency students take remedial algebra or credit bearing statistics. The City University of New York ran an actual randomized study to test this. The study had pretty good controls. For example students were randomly assigned to three groups, participating professors taught one section of each group.
Kenneth Arrow On The Welfare Economics Of Medical Care A Critical Assessment by Artir (Nintil) - "Kenneth Arrow wrote a paper in 1963, Uncertainty and the Welfare Economics of Medical Care. This paper tends to appear in debates regarding whether healthcare can be left to the market (like bread), or if it should feature heavy state involvement. Here I explain what the paper says, and to what extent it is true."
Becoming Stronger Together by b4yes (lesswrong) - "About a year ago, a secret rationalist group was founded. This is a report of what the group did during that year."
The Destruction Of American Cuisine by Small Truths - America used to have a tremendous number of regional cuisines, most are dead. They were killed by supermarkets and frozen food. This has been costly both in terms of culture and health (antibiotic resistance, crop monoculture risk)
===Scott:
Targeting Meritocracy by Scott Alexander - Education and merit are different. Programming is one of the last meritocracies, this lets disadvantaged people get into the field. If a job is high impact we want to hire on merit. The original, literal meaning of meritocracy is important.
Classified Thread 2 Best In Classified by Scott Alexander - Scott is promoting a project to accelerate the trend of rationalists living near each other. There are four houses available for rent near Ward Street in Berkeley. Ward street is currently the rationalist hub in the Bay. Commenters can advertise other projects and services.
Url Of Sandwich by Scott Alexander - Standard links post, somewhat longer than usual.
Opec Thread by Scott Alexander - Bi-weekly open thread. Update on Scott and Katja's travels. Salt Lake City Meetup highlight. Topher Brennan is running for Senate.
Can We Link Perception And Cognition by Scott Alexander - SSC survey optical illusions. "So there seems to be a picture where high rates of perceptual ambiguity are linked to being weirder and (sometimes, in a very weak statistical way) lower-functioning." Speculation about fundamental connections between perception and cognitive style. Ideas for further research.
Change Minds Or Drive Turnout by Scott Alexander - Extreme candidates lower turnout among their own party. Is base turnout really the only thing that matters? Lots of quotes from studies.
===Rationalist:
Learning From Past Experiences by mindlevelup - "This is about finding ways to quickly learn from past experiences to inform future actions. We briefly touch upon different learning models." Model-based and Model-Free reinforcement learning. Practical advice and examples.
How Long Has Civilization Been Going by Elo (BearLamp) - Human agricultural society is only 342-1000 generations old. "Or when you are 24 years old you have lived one day for every year humans have had written records." Human civilization is only a few hundred lifetimes old.
Choices Are Bad by Zvi Moshowitz - Choices reduce perceived value. Choices require time and energy. Making someone choose is imposing a real cost.
Erisology Of Self And Will: The Gulf by Everything Studies - "Part 4 will discuss some scientific disciplines with bearing on the self, and how their results are interpreted differently by the traditional paradigm vs. the scientific."
Philosophy Vs Duck Tests by Robin Hanson - Focusing on deep structure vs adding up weak cues. If it looks like an x... More discussion of whether most people will consider ems people and/or conscious.
Knowing How To Define by AellaGirl - "These are three ways in which a word can be ‘defined’ – the role it plays in the world around it (the up-definition), synonyms (lateral-definition), and the parts which construct the thing (down-definition)." Applications to morality and free-will.
Change Is Bad by Zvi Moshowitz - "Change space, like mind space, is deep and wide. Friendly change space isn’t quite to change space what friendly mind space is to mind space, but before you apply any filters of common sense, it’s remarkably close." A long list of conditions that mean change has lower expected value. Why we still need to make changes. Keep your eyes open.
Meditation Insights Suffering And Pleasure Are Intrinsically Bound Together by Kaj Sotala - The concrete goal of meditation is to train your peripheral awareness. Much suffering comes from false promises of pleasure. Procrastinating to play a videogame won't actually make you feel better. Temptation losses its power once you truly see the temptations for what they truly are.
Be My Neighbor by Katja Grace - Katja lives in a rationalist house on ward street in Berkeley and its great. The next step up is a rationalist neighborhood. Katja is promoting the same four houses as Scott. Be her neighbor?
What Value Subagents by G Gordan (Map and Territory) - Splitting the mind into subagents is a common rationalist model (links to Alicorn, Briene Yudkowsky, etc). However the author preferred model is a single process with inconsistent preferences. Freud. System 1 and System 2. The rider and the Elephant become one. Subagents as masks. Subagents as epicycles.
The Order Of The Soul by Ben Hoffman (Compass Rose) - The philosophy of accepting things vs the impulse to reshape them. Many philosophical and psychological models split the soul into three. Internalized authority vs seeing the deep structure of moral reality. In some sense math is the easiest thing in the world to learn. School poisons the enjoyment of rational thought. Lockhart's lament. Feynman. Eichmann and thinking structurally.
Aliens Merely Sleeping by Tyler Cowen - The universe is currently too hot for artificial life to be productive. Advanced civilizations might be freezing themselves until the universe cools. "They could achieve up to 1030 times more than if done today" [short]
Book Reviews by Torello (lesswrong) - Rationalist Adjacent. Each book has an interesting 'ideas per page' rating. Homo Deus, Sapiens, Super-intelligence, Surfaces and Essences, What Technology Wants, Inside Jokes, A Skeptic's Guide to the Mind.
Geometers Scribes Structure Intelligence by Ben Hoffman (Compass Rose) - "How does spatial reasoning lead to formal, logical reasoning?" Fluid and crystalized intelligence. Some history of Philosophy. How social dynamics lead to the evolution of reasoning. Talmudic and Western law, and their oddities. Universal Grammar and connecting with the divine. FizzBuzz.
High Dimensional Societies by Robin Hanson - In high dimensional space the distance between points varies less. What implications does this have for 'spatial' social science models (ex analogues of 1D spectrums and 2D graphs).
Feelings In The Map by Elo (BearLamp) - Confusion is not a property of the external world. The same holds for many emotions. Non-violent communication and speaking from your own perspective.
Lesswrong Is Not About Forum Software by enye-word (lesswrong) - The best way to increase activity on lesswrong is to get back the top posters, especially Scott and Eliezer.
Explication by mindlevelup - "This essay is about explication, the notion of making things specific. I give some examples involving Next Actions and systematization. This might also just be obvious to many people. Part of it is also a rehash of Act Into Uncertainty. Ultimately, explication is about changing yourself."
Concrete Instructions by Elo (BearLamp) - "The objective test of whether the description is concrete is whether the description can be followed by an anonymous person to produce the same experience." Some examples including the 'paper folding game'.
Human Seems Low Dimensional by Robin Hanson - 'Humanness' seems to be a one dimensional variable. Hence people are likely to consider ems conscious and worthy of decent treatment since ems are human-like on many important factors. Some discussion of a study where people rated how human-like various entities were.
Erisology Of Self And Will: A Natural Offering by Everything Studies - A description of naturalism and it relation to science. Daniel Dennet. Many philosophers are still dualists about the self. The self as a composite. Freedom as emergent.
The Hungry Brain by Bayesian Investor - A short review that focuses on the basics of Guynet's ideas and meta-discussion of why Guynet included so much neuroscience. "Guyenet provides fairly convincing evidence that it’s simple to achieve a healthy weight while feeling full. (E.g. the 20 potatoes a day diet)."
Boost From The Best by Robin Hanson - [Age of Em] How many standard deviations above the mean will be the best em be? How much better will they be than the second best em? How much of a wage/leisure premium will the best em receive.
Becoming Stronger Together by b4yes (lesswrong) - "About a year ago, a secret rationalist group was founded. This is a report of what the group did during that year."
In Praise Of Fake Frameworks by Valentine (lesswrong) - "I use a lot of fake frameworks — that is, ways of seeing the world that are probably or obviously wrong in some important way. I think this is an important skill. There are obvious pitfalls, but I think the advantages are more than worth it. In fact, I think the "pitfalls" can even sometimes be epistemically useful."
Letter To Future Layperson by Sailor Vulcan (BYS) - A letter from someone in our age to someone post singularity. Description of the hardships and terrors of pre-singularity life. Emotional and poetic. ~5K words.
===AI:
Conversation With An Ai Researcher by Jeff Kaufman - The anonymous researcher thinks AI progress is almost entirely driven by hardware and data. Back propagation has existed for a long time. Go would have taken at least 10 more years if go-aI work had remained constrained by academic budgets.
Openai Baselines PPO by Open Ai - "We’re releasing a new class of reinforcement learning algorithms, Proximal Policy Optimization (PPO), which perform comparably or better than state-of-the-art approaches while being much simpler to implement and tune. PPO has become the default reinforcement learning algorithm at OpenAI because of its ease of use and good performance."
Superintelligence Risk Project Update II by Jeff Kaufman - Jeff's thoughts and the sources he found most useful. Project is wrapping up in a few day. Topics: Technical Distance to AI. Most plausible scenarios of Superintelligence risk. OpenPhil's notes on how progress was potentially stalled in Cryonics and Nanotech.
Real Debate Robots Education by Tyler Cowen - Robots are already becoming part of the classroom. K-12 is an artificially creation anyway. Robots can help autistic or disabled children. Children sometimes trust robots too much.
Robust Adversarial Inputs by Open Ai - "We’ve created images that reliably fool neural network classifiers when viewed from varied scales and perspectives. This challenges a claim from last week that self-driving cars would be hard to trick maliciously since they capture images from multiple scales, angles, perspectives, and the like."
What Is Overfitting Exactly by Andrew Gelman - "If your model is correct, “overfitting” is impossible. In its usual form, “overfitting” comes from using too weak of a prior distribution."
Conversation With Bryce Wiedenbeck by Jeff Kaufman - "AGI is possible, it could be a serious problem, but we can't productively work on it now." AGI will look very different from current technologies. Utility functions are a poor model of human behavior.
Examples Of Superintelligence Risk by Jeff Kaufman - A series of extended quotes describing ways AI with innocent seeming goals can destroy the world. Authors: Nick Bostrom, Eliezer (and collaborators), Luke M, 80K hours, Tim Urban. Jeff finds them unpersuasive and asks for better ones. Lots of interesting comments. Eleizer himself comments describing how 'paperclip maximizers' might realistically occur.
Superintelligence Risk Project Update by Jeff Kaufman - Links to the three most informative readings on AI risk. Details on the large number of people Jeff has talked to. Three fundamental points of view on AI-Safety. Three Fundamental points of disagreement. An update on the original questions Jeff was trying to answer.
Conversation With Michael Littman by Jeff Kaufman - CS Professor at Brown's opinions: Deep Learning is surprisingly brittle in his experience. General Intelligence will require large fundamental advances. The AI risk community isn't testing their ideas so they probably aren't making real progress.
===EA:
EAGX Relaunch by Roxanne_Heston (EA forum) - The EA global satellite EAGA-X conferences have been low activity. Changes: More funding and flexibility. Standardized formats. Fewer groups approved. Stipends to primary organizers.
Uncertainty Smoothes Out Differences In Impact by The Foundational Research Institute - Many inside view evaluations conclude that one intervention is orders of magnitude more effective than another. Uncertainty significantly reduces these ratios.
Autonomy: A Search For A Measure Will Pearson (EA forum) - "I shall introduce a relatively formal measure of autonomy, based on the intuition that it is the ability to do things by yourself with what you have. The measure introduced allows you to move from less to more autonomy, without being black and white about it. Then I shall talk about how increasing autonomy fits in with the values of movements such as poverty reduction, ai risk reduction and the reduction of suffering."
Eight media articles on GiveDirectly, Cash Transers and Basic Income.- A world where 8 men own as much wealth as 3.6 billion people by GiveDirectly -
More Giving Vs Doing by Jeff Kaufman - EA is moving far more money than it used to and the ramp up will continue. This means direct work has become relatively more valuable. Nonetheless giving money is still useful, capacity isn't being filled. Jeff plans on earning to give based on his personal constraints.
Why I Think The Foundational Research Institute by Mike Johnson (EA forum) - A description of the FRI. Good things about FRI. FRI's research framework and why the author is worried. Eight long objections. TLDR: "functionalism ("consciousness is the sum-total of the functional properties of our brains") sounds a lot better than it actually turns out to be in practice. In particular, functionalism makes it impossible to define ethics & suffering in a way that can mediate disagreements."
Tranquilism by The Foundational Research Institute - A paper arguing that reducing suffering is more important than promoting happiness. Axiology. Non-consciousness. Common Objections. Conclusion.
An Argument For Why The Future May Be Good by Ben West (EA forum) - Factory farming shows that humans are deeply cruel. Technology enabled this cruelty, perhaps the future will be even darker. Counterargument: Humans are lazy, not evil. Humans as a group will spend at least small amounts altruistically. In the future the cost of reducing suffering will go down low enough that suffering will be rare or non-existent.
Arguments Moral Advocacy by The Foundational Research Institute - "What does moral advocacy look like in practice? Which values should we spread, and how? How effective is moral advocacy compared to other interventions such as directly influencing new technologies? What are the most important arguments for and against focusing on moral advocacy?"
An Argument For Broad And Inclusive by Kaj Sotala (EA forum) - "I argue for a very broad, inclusive EA, based on the premise that the culture of a region is more important than any specific group within that region... As a concrete strategy, I propose a division into low-level and high-level EA"
Not Everybody wants a Goat by GiveDirectly - Eight links on GiveDirectly, Cash Transfers, Effective Altruism and Basic Income.
Mid Year Update by The GiveWell Blog - Encouraging more charities to apply. More research of potential interventions. Short operations recap. GiveWell is focusing more on outreach.
===Politics and Economics:
College Tuition by Tom Bartleby - Sticker prices for college have gone up 15K in twenty years, but the average actual cost has only gone up 2.5K. High prices are almost compensated by high aid. Advantage: more equitable access to education. Disadvantages: Not everyone knows about the aid, financial aid is large enough it can seriously distort family financial decisions.
War Of Wages Part 1 Apples And Walmarts by Jacob Falkovich (Put A Number On It!) - The Author thinks minimum wage hurts the poor. Walmart can't afford higher wages. Copenhagan Interpretation of Ethics: Walmart helps the poor and gets blamed, Apple does nothing for the poor but avoids blame.
Links 10 by Artir (Nintil) - Tons of links. Economics, Psychology, AI, Philosophy, Misc.
Pretend Ask Answer by Ben Hoffman (Compass Rose) - A short dialogue about Patriarchy and the meaning of oppression. Defensive actions are often a response to bad faith from the other side. Its not ok to explicitly say you think your partner is arguing in bad faith.
Cultural Studies Ironically Is Something Of A Colonizer by Freddie deBoer - An origin story for Writing Studies. The fields initial methodological diversity. Cultural studies took over the field, empirical work has been pushed out. Evidence that some cultural studies professors really do believe its fundamentally bigoted to do science and empirical research endangers marginalized students. The field has become insular.
The Dark Arts Examples From The Harris Adams Debate by Stabilizer (lesswrong) - The author accuses Scott Adams of using various dark Arts: Changing the subject, Motte-and-bailey, Euphemisation, Diagnosis, Excusing, Cherry-picking evidence.
Study Of The Week Modest But Real Benefits From Lead Exposure Interventions by Freddie deBoer - Freddie reviews a survey he found via SSC. The study had very good controls. Methodology is explained and key graphs are posted and discussed. Scott and Freddie seem to agree on the facts but have a different opinion on how large to consider the effects.
Descriptive And Prescriptive Standards by Simon Penner (Status 451) - Leadership means winning the Keynesian Beauty Contest. Public opinion doesn't exist as a stable reality. Prescribing public opinion. Dangers of social reform and leaders twisting the facts to promote noble outcomes.
A Taylorism For All Seasons by Lou (sam[]zdat) - "Christopher Lasch – The Culture of Narcissism, part 1/X, current essay being more of an overview." A Masquerade where you must act out the mask you choose.
Mechanism Agnostic Low Plasticity Educational Realism by Freddie deBoer - Freddie's educational philosophy. People sort into persistent academic strata. Educational attainment is heavily determined by factors outside of school's control. The mechanism differences in academic ability is unknown. Social and political implications.
Kin Aesthetics Excommunicate Me From The Church Of Social Justice by Frances Lee - A SJ-insider's critical opinion of SJ. Fear of being impure. Original Sin. Reproducing colonial structures of power and domination within social justice. Everyday Feminism's belittling articles. More humility. Bringing humanity to everyone, even those who have been inhumane.
Study Of The Week To Remediate Or Not To Remediate by Freddie deBoer - Should low math proficiency students take remedial algebra or credit bearing statistics. The City University of New York ran an actual randomized study to test this. The study had pretty good controls. For example students were randomly assigned to three groups, participating professors taught one section of each group.
Should We Build Lots More Housing In San Francisco: Three Reasons People Disagree by Julia Galef - For each of the three reasons Julia describes multiple sub-reasons. More housing might not lower prices much. More housing won't help the poor. NIMBY objections might be legitimate.
Kenneth Arrow On The Welfare Economics Of Medical Care A Critical Assessment by Artir (Nintil) - "Kenneth Arrow wrote a paper in 1963, Uncertainty and the Welfare Economics of Medical Care. This paper tends to appear in debates regarding whether healthcare can be left to the market (like bread), or if it should feature heavy state involvement. Here I explain what the paper says, and to what extent it is true."
Thoughts On Doxxing by Ozy (Thing of Things) - CNN found the identity of the guy who made the video of Trump beating up CNN. They implied they would dox him if he continued being racist. Is doxxing him ok? What about doxxing someone who runs jailbait? Ozy discusses the practical effect of doxxing and unleashing hate mobs.
On The Seattle Minimum Wage Study Part 2 by Zvi Moshowitz - Several relevant links are included. Seattle's economic boom and worker composition changes are important factors. Zvi dives deep into the numbers and tries to resolve an apparent contradiction.
Radical Book Club The Decentralized Left by davidzhines (Status 451) - The nature of leftwing organizing and what righties can learn from it. An exposition of multiple books on radical left organization building. Major themes are "doing the work" and "decentralized leadership".
On The Seattle Minimum Wage Study Part 1 by Zvi Moshowitz - The claimed effect sizes are huge. Zvi's priors about the minimum wage. Detailed description of some of the paper's methods and how it handle potential issues. Discussion of the raw data. More to come in part 2.
===Misc:
Childcare II by Jeff Kaufman - A timeline of childcare for Jeff's two children. Methods: Staying at home, Daycare, Au pair, Nanny.
Easier Chess Problem by protokol2020 - How many pieces do you need to capture a black queen?
Book Review Mathematics For Computer Science by richard_reitz (lesswrong) - Why the text should be in the MIRI research guide. Intro. Prereqs. Detailed comparisons to similar texts. Complaints.
Information is Physical by Scott Aaronson - Is information is physical a contentful expression? Why 'physics is information' is tautological. A proposed definition. Double slit experiment. Observation in Quantum Mechanics. Information takes up a minimum amount of space. Entropy. Information has nowhere to go.
Book Review Working Effectively With Legacy Code By Michael C Feathers by Eli Bendersky - To improve code we must refactor, to refactor we have to test, making code testable may take heroic efforts. "The techniques described by the author are as terrible as the code they're up against."
The Ominouslier Roar Of The Bitcoin Wave by Artem and Venkat (ribbonfarm) - A video visualizing and audiolizing the bitcoin blockchain. A related dialogue.
From Monkey Neurons To The Meta Brain by Hal Morris (ribbonfarm) - Neurons that only fire in response to Jennifer Anniston. Mirror Neurons. Theory of Mind. The path from copying movement to human-level empathy. Infant development. Dreams as social simulator. Communicating with our models of other people. He rapidly accelerating and dangerous future. We need to keep our mind open to possibilities.
Newtonism Question by protokol2020 - Balancing Forces. Gravity problem.
Short Interview Writing by Tyler Cowen - Tyler Cowen's writing habits. Many concrete details such as when he writes and what program he uses. Some more general thoughts on writing such as Tyler's surprising answer to which are his favorite books on writing.
Unexpected by protokol2020 - Discussion of gaps between primes. "Say, that you have just sailed across some recordly wide composite lake and you are on a prime island again. What can you expect, how much wider will the next record lake be?"
Interacting With A Long Running Child Process In Python by Eli Bendersky - Using the subprocess module to run an http server. Solutions and analysis of common use cases. Lots of code.
4d Mate Problem by protokol2020 - How many queens do you need to get a checkmate in 4D chess.
The Destruction Of American Cuisine by Small Truths - America used to have a tremendous number of regional cuisines, most are dead. They were killed by supermarkets and frozen food. This has been costly both in terms of culture and health (antibiotic resistance, crop monoculture risk)
===Podcast:
Sally Satel On Organ Donation by EconTalk - "The challenges of increasing the supply of donated organs for transplantation and ways that public policy might increase the supply." Tax Credits. The ethics of donor compensation.
Podcast The World Needs Ai Researchers Heres How To Become One by 80,000 Hours - "OpenAI’s latest plans and research progress. Concrete Papers in AI Safety, which outlines five specific ways machine learning algorithms can act in dangerous ways their designers don’t intend – something OpenAI has to work to avoid. How listeners can best go about pursuing a career in machine learning and AI development themselves."
88 Must We Accept A Nuclear North Korea by Waking Up with Sam Harris - "Mark Bowden and the problem of a nuclear-armed North Korea."
Triggered by Waking Up with Sam Harris - "Sam Harris and Scott Adams debate the character and competence of President Trump."
Conversation Atul Gawande by Tyler Cowen - The marginal value of health care, AI progress in medicine, fear of genetic engineering, whether the checklist method applies to marriage, FDA regulation, surgical regulation, Michael Crichton and Stevie Wonder, wearables, what makes him weep, Knausgaard and Ferrante, why surgeons leave sponges in patients.
Nneka Jones Tapia by The Ezra Klein Show - The first psychologist to run a prison. 30% of inmates have diagnosed mental health problems. Mental heath view of the penal system, balancing punishment and treatment, responsibility versus mental instability, the tension between what we use jail for and what we should use jail for.
Tamar Haspel by EconTalk - "Why technology helps make some foods inexpensive, how animals are treated, the health of the honey bee, and whether eggs from your backyard taste any better than eggs at the grocery."
From Cells To Cities by Waking Up with Sam Harris - "Biological and social systems scale, the significance of fractals, the prospects of radically extending human life, the concept of “emergence” in complex systems, the importance of cities, the necessity for continuous innovation"
Inside The World Of Supertraining: Mark Bell by Tim Feriss - "Mark’s most important lessons for building strength. How to avoid injury and breakdown. Lesser-known training techniques that nearly everyone overlooks. How Mark became a millionaire by offering his gym memberships for free."
Eddie Izzard by The Ezra Klein Show - 27 marathons in 27 days, process for writing jokes, why he wants to run for parliament, inspiration from Al Franken's, borrowing confidence from his future self. What he learned as a street performer, routines are based on history and anthropology, World War I, 'cake or death?'. His gender identity, and how he integrated it into his act early on, etc.
Martha Nussbaum by EconTalk - "The tension between acquiring power and living a life of virtue. Topics discussed include Hamilton's relationship with Aaron Burr, Burr's complicated historical legacy, and the role of the humanities in our lives."
Rs 188 Robert Kurzban On Being Strategically Wrong by Rationally Speaking - Why Everyone (Else) is a Hypocrite." The "modular mind" hypothesis, and how it explains hypocrisy, self-deception, and other seemingly irrational features of human nature.
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Naming variables, functions and classes in PHP variableTypes in PHP Class Introduction to PHP Programming OOP in PHP  Part # 4 Access Modifier in PHP  PHP OOPS Tutorial in Hindi Intro to PHP Deserialization / Object Injection

Browse other questions tagged php class variables methods or ask your own question. The Overflow Blog Full data set for the 2020 Developer Survey now available! 1. GoUrl Bitcoin Payment Gateway PHP/MySQL Class. 2. Official GoUrl.io Bitcoin Payment Gateway Plugin for WordPress. * Pay-Per-Product - sell your products online. * Pay-Per-Download - make money on digital file downloads. * Pay-Per-Membership - easy to use website membership system with bitcoin payments. * Pay-Per-View - offer paid access to @robertthuttinger: To expand on what Galen said... Because you may not want B to inherit all of A's methods. In this specific instance, such would yield the same result, but what if you added a constructor method to A that echoed an undesirable value for B? If you want a "class" variable, prefix it with the "static" keyword like this: The class variable is different than the instance variable in that all object instances created from the class will share the same variable. (Note to access class variables, use the Class Name, or 'self' followed by '::') Accept Bitcoin Payments on your website. Bitcoin Payment Gateway API on PHP - Make money online! Our Bitcoin Payment API with Bitcoin Instant Checkout allows you to easily organise on your website - Bitcoin Pay-Per-Product API, PHP Pay-Per-Download bitcoin API, Pay-Per-Membership bitcoin payments, etc. White Label Bitcoin Payment Boxes with your own logo, theme.

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Naming variables, functions and classes in PHP

On-line PHP Training Class 10 pax/class for 5 hours Course Outline Introduction to PHP Basic HTML form to PHP Variables, Logic process, decision, if..., else, for loop... -- Created using Powtoon ... PHP Variables Tutorial - Learn PHP Programming - Duration ... Clever Techie 24,190 views. 13:54. How to Write a PHP Class - Duration: 30:08. John Morris 7,968 views. 30:08. What Freelance Web ... class: A class is defined by the keyword class, followed by a class name, followed by a pair of curly braces which enclose the definitions of the variables and methods belonging to the class. You ... What all the variables Types: It has 8 data types: Integers - 90, 89, 6767, 764906578987 Doubles - 3.1415, 78.90, 56.19 Boolean - True / False NULL - NULL 00:50 - Background information, showing variables are point in time 03:40 - Creating a PHP Class and Object 05:40 - Serializing the Object and going over the format 07:40 - Converting the script ...

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