Lindy Effect 101

With Bitcoin's return to the spotlight, debates on its long-term viability are raging. Its proponents contend @nntaleb's Lindy Effect says the technology is here to stay.

But what is the "Lindy Effect" and how does it work?

Here's Lindy Effect 101!

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1/ First, a few definitions.

The Lindy Effect is a theory that the future life expectancy of specific non-perishable items, like a technology or idea, is proportional to their age.

Put simply, the longer it has already lasted, the higher the likelihood it will continue to last.
2/ The term "Lindy effect" is a reference to Lindy's, a New York deli frequented by comedians in the 1960s.

While author Albert Goldman used the term "Lindy's Law" in a 1964 article, it was mathematician Benoit Mandlebrot who moved the dialogue towards the current definition.
3/ In his book, entitled The Fractal Geometry of Nature, Mandlebrot commented that the more stage appearances a Lindy's comedian made, the more future appearances he could be predicted to make.

The longer he lasted, the longer he would continue to last.
4/ @nntaleb built upon Mandelbrot's work, formally coining the term "Lindy Effect" in his book, Antifragile.

He noted the Lindy Effect with books - the longer a book has been in print, the longer it is likely to survive.

With no natural upper bound, power laws come into play.
5/ "If a book has been in print for 40 years, I can expect it to be in print for another 40...if it survives another decade, then it will be expected to be in print another 50 years. Every year that passes without extinction doubles the additional life expectancy." - @nntaleb
6/ So who cares?

What are some useful applications of the Lindy Effect in helping you understand the world?

Given its recent rise and accelerating mainstream adoption, let's look at Bitcoin and how the Lindy Effect may apply.
7/ First off, it is a technology - a durable, non-perishable item. This checks the first box.

The Bitcoin Genesis Block was created in January 2009 and it has continued to survive in the nearly 12 years since that date.

It has withstood technological and societal attacks.
8/ From technology-based attacks to societal attacks (please read my thread below before you compare it to tulips!), it has shown its robustness.

The Lindy effect says the fact that Bitcoin has survived this long makes it likely to survive much longer. https://t.co/2MRgHzP9Dy
9/ So as you sit down for Thanksgiving dinner, prepared for the inevitable questions about Bitcoin and its long-term viability, remember the Lindy Effect!

That was Lindy Effect 101. I hope you found it useful.

And special thank you to my friend @GavinBaker for the thread idea!
10/ For more interesting insights on the topic, I highly recommend reading @nntaleb's Antifragile: Things That Gain from Disorder. It is simply foundational! https://t.co/R85Kan6pWU
11/ And for more education threads on business, finance, money, and economics, check out my meta-thread below. Turn on post notifications so you never miss a thread! https://t.co/JyqunaYxDe

More from Sahil Bloom

THREAD: With #silversqueeze trending on Twitter, it appears that this week's market spectacle may well be in the silver market.

A perfect moment for a thread on the Hunt Brothers and their alleged attempt to corner the silver market...


1/ First, let's set the stage.

The Hunt Brothers - Nelson Bunker Hunt, William Herbert Hunt, and Lamar Hunt - were the sons of Texas tycoon H.L. Hunt.

H.L. Hunt had amassed a billion-dollar fortune in the oil industry.

He died in 1974 and left that fortune to his family.


2/ After H.L.'s passing, the Hunt Brothers had taken over the family holdings and successfully managed to expand the Hunt empire.

By the late 1970s, the family's fortune was estimated to be ~$5 billion.

In the financial world, the Hunt name was as good as gold (or silver!).


3/ But the 1970s were a turbulent time in America.

Following the oil crisis of the early 1970s, the U.S. had entered a period of stagflation - a dire macroeconomic condition characterized by high inflation, low growth, and high unemployment.


4/ The Hunt Brothers - particularly Nelson Bunker and William Herbert - believed that the inflationary environment would persist and destroy the value of their family's holdings.

To hedge this risk, they turned to silver.

They began buying the metal at ~$3 per ounce in 1973.

More from Crypto

1/ Welcome to #DeFi Wednesday.

Let's talk about how interest-bearing cash on a blockchain is going to revolutionise boring corporate treasury management that concerns every company is is a larger business than all crypto trading in the world.

Enter the thread

👇👇👇


2/ Blockchain community is often seen as toxic maxis and redditors who shill other their weekly favourite shitcoin in the hope of getting Lambo.

Sometimes we also do things that progress humanity towards the better future and interest-bearing cash is one of those things.


3/ Less chad and more things that actually matter:

My incomplete theory of interest-bearing cash is also available also as a blog post:

https://t.co/uiG0fZiVyu

It is 15 pages. Pick your slow poison or die fast by continue reading here.

4/ First time in the history we have an ability to create interest-bearing cash-like instruments.

Interest-bearing cash ticks up dollar (euro) balance real-time in your wallet.

Here is a demonstration using @aaveaave aDAI, based on @makerdao DAI, and @TrustWalletApp


5/ Interest-bearing cash is not like your bank's saving account. Your money in a bank is not yours, but bank's. There are some flaws in the current banking system causing a headache for Chief Financial Officers (CFOs)
Back with another #FreeLoveFriday. Last time, we covered how Mastercoin/@Omni_Layer pioneered digital asset issuance on blockchains. Today, let’s discuss @Chainlink and the vital role it plays in connecting blockchains to the real world.


I have said repeatedly that digital asset issuance is the killer application for blockchains. The next frontier is bringing real world assets to networks like @AvalancheAVAX, but we often face a significant problem:

Namely, how do you get data from the real world onto blockchains and into applications running on them? More critically, how do you achieve that securely and transparently in real-time? Smart contracts are tamper-proof, but they're only as reliable as their input data.

Enter ChainLink in September 2017, with a whitepaper outlining a vision for a decentralized network of “oracles,” entities that inject facts from the external world into blockchains in a suitable format for smart contracts.

Until ChainLink, oracles were trusted and centralized. This is a huge problem for high-value assets and smart contracts. High value projects, such as @CelsiusNetwork, @synthetix_io, @Aaveaave and others depend critically on oracle data.

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Following @BAUDEGS I have experienced hateful and propagandist tweets time after time. I have been shocked that an academic community would be so reckless with their publications. So I did some research.
The question is:
Is this an official account for Bahcesehir Uni (Bau)?


Bahcesehir Uni, BAU has an official website
https://t.co/ztzX6uj34V which links to their social media, leading to their Twitter account @Bahcesehir

BAU’s official Twitter account


BAU has many departments, which all have separate accounts. Nowhere among them did I find @BAUDEGS
@BAUOrganization @ApplyBAU @adayBAU @BAUAlumniCenter @bahcesehirfbe @baufens @CyprusBau @bauiisbf @bauglobal @bahcesehirebe @BAUintBatumi @BAUiletisim @BAUSaglik @bauebf @TIPBAU

Nowhere among them was @BAUDEGS to find