BC CRYPTO
Saved by @SteveeRogerr

Someone tosses a coin ten times; it comes up heads every time. What's the probability it comes up heads on the next toss? (Pretty darn high—part of @nntaleb's work is unprogramming you from your high-school rules of thumb.) Now consider the (related) Gambler's fallacy...

 In this case, it's a theory about compensation: the worse one's luck is, the more likely it is to see a reversal. On the surface, it's irrational. The more bad luck you have, the more you accumulate evidence that the system is rigged.
But there's also an anthropic component. If the luck is bad enough, it starts to become inconsistent with your survival. You've accumulated evidence for correlations in the environment, but these correlations (may be) inconsistent with (people like you) being in this environment.
An example. You're in a city where everyone takes public transport. You encounter a string of bad delays. It's reasonable to conclude they'll end—otherwise people wouldn't take public transport. It's unlikely that you happened to show up right when the network collapses.
Of course, that's a bad heuristic in a casino, which relies on a constant influx of losers. But in other environments, particularly with persistent populations and no evidence for sudden changes in the underlying laws, it makes sense.
Another example: the three-card monte scam in a big city. You meet some guys on the corner, who convince you to go in on the game. You win, a few times. The more you win, the more you ought to be convinced that your luck will turn. Otherwise, how are these guys there?
(In this case, the anthropic reasoning concerns the scamsters—it's unlikely that you showed up right when their operation starts to fall apart.)
The general principle, which again is due to @nntaleb, is a new kind of failure. The "IYI", intellectual-yet-idiot. IMO, this is driven by standardized testing—we started to promote people on the basis of their ability to internalize fake-but-difficult-to-master rules...
In a previous cycle, the British ran their empire by fast-tracking twelve year olds who could master Latin grammar. The ambiguities of interpretation make this a much better idea than the SAT version, where one learns more abstract "grammars"—e.g., integration by parts.
Everything can be degraded, of course. When I give CMU students the coin-toss problem, it's usually unfamiliar enough that they're thrown back on a more complex, and life-integrated, form of reasoning. But ask that question enough, and tutors will arise to teach the solution...
...which negates the original value of the puzzle. (BTW, nearly all the students "get it", which bodes well for our future engineers.)
A final thought on this, before I get back to my real work. If you pose this kind of problem as a teacher, there's a second level to what's going on: your students are also modeling you! (and your class.)
i.e., they're asking themselves—is this a class where we're all living in la-la land, or is there some substance here, some connection to our own lived experience?
So, yes, I'm proud that most of my students get it. :)
This is lovely—yes! "I can't be the only idiot" summarizes why we keep waiting for the train with rising hope. https://t.co/s3d4aFg7Tv
You might also connect it to the bulk-vs-long-tail. "I'm not the only idiot" is true when there are repeated tests of the system of similar magnitude.
OK, truly one last thought. A scam is more likely to succeed if you're doing something new, but can convince people you've always been around, that this is "normal". Certainly psychologically obvious, but it's fun to look at it from the point of view of rational analysis.
(In the case where the scam operates by inducing the Concorde/sunk-cost fallacy—slowly extracting money from the person, who continues to believe in a final payoff.)

More from Simon DeDeo

Simon DeDeo
Simon DeDeo
@SimonDeDeo
One thing that goes unremarked about Wikipedia: the vast majority of the content was written over 12 years ago—which means (given turnover) that the editors dominant today were not directly involved in that creation.

Put another way, the editors who built the dominant nodes in this network...


...have little overlap with the ones who made this much more recent managerial flowchart.


Internet time runs at hundred-fold speed—the difference between the people who painted what's in the Uffizi, and the people in charge of keeping those paintings from deteriorating. Very different tasks, and (one presumes) very personalities as well. @PaulSkallas?
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Simon DeDeo
Simon DeDeo
@SimonDeDeo
So—probability. Do we really need it? This has been on my mind since 2017, when I finally sat down to think through quantum theory. (/n)

One thing that’s always struck me is how *late* probability theory came in intellectual history. We had integral calculus before we had probability. And probability is insanely simple, mathematically!

I’m tempted to say that probability theory is not, in fact, Lindy. Frequentist probability is (for all the usual reasons) best understood as a heuristic. Bayesian interpretations, by contrast, take the remarkable step of tying it to mental states.

You have to work very hard to convince yourself that beliefs really are “degrees of belief in sets of events” (or whatever). It’s not natural—and I won’t rehearse the whole story about rational choice and decision theory...

So with those critiques in the back of my mind, when I read David Wallace’s decision-theoretic account of the Born Rule I was rather primed to say, hey, so what? Meaning...
PROBABILITY
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Simon DeDeo
Simon DeDeo
@SimonDeDeo
So, today, for the first time in 25 (!) years of Apple, I downgraded. From the 2016 MacBook Pro to my 2013, which I had kept in a drawer...


It was pretty simple to do—Apple Time Machine backups let me do it with one click.

That first tweet captures, in two pictures, how badly Apple has “lost the plot” (to quote @wylieprof). On the right is the Apple MagSafe adapter, from 2013. On the left, what I had “upgraded” to.

Thanks, Apple! I really was nostalgic for worrying about yanking my computer off the table.

Oh and I really appreciated not knowing if my computer was charging. What was great was the little whoop sound you used, so that the speaker before me could be informed I was charging my laptop.
TECH
Simon DeDeo
Simon DeDeo
@SimonDeDeo
Donna Strickland, one of this year's Nobel Laureates, was not considered "notable enough" for Wikipedia as late as this May—reported by a number of sites, including the Independent. I dug into this a little. Here's the data—


This is the first deletion, back in 2014. A bit hard to read between the lines, but the basic story that an admin had Stickland's page "speedy deleted"—i.e., deleted without debate. The method was something called Copyright Jujitsu.

In particular, the admin had the page deleted not because of notability, but because it included a photograph of Strickland that had ambiguous copyright status. This is a method that people developed to get rid of content they didn't want, but also didn't want to debate.

"Copyright Jujitsu" because it is usually used against spam from companies; a PR officer uploads promotional material to Wikipedia. Instead of debating whether it's neutral, the admin can say "we'd love to have it, but the material appears to violate your company's copyright".

Usually the PR office and the IP office are separate in a company, and the idea of releasing promotional material under public domain is such a legal nightmare that the PR person goes away.
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Simon DeDeo
Simon DeDeo
@SimonDeDeo
This is a pretty valiant attempt to defend the "Feminist Glaciology" article, which says conventional wisdom is wrong, and this is a solid piece of scholarship. I'll beg to differ, because I think Jeffery, here, is confusing scholarship with "saying things that seem right".


The article is, at heart, deeply weird, even essentialist. Here, for example, is the claim that proposing climate engineering is a "man" thing. Also a "man" thing: attempting to get distance from a topic, approaching it in a disinterested fashion.


Also a "man" thing—physical courage. (I guess, not quite: physical courage "co-constitutes" masculinist glaciology along with nationalism and colonialism.)


There's criticism of a New York Times article that talks about glaciology adventures, which makes a similar point.


At the heart of this chunk is the claim that glaciology excludes women because of a narrative of scientific objectivity and physical adventure. This is a strong claim! It's not enough to say, hey, sure, sounds good. Is it true?
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Emperor\U0001f451
Emperor👑
@EmperorBTC
🚨Altcoin Trading Indicator🚨

How to use it. A THREAD.

Please Share.

To use it to buy Altcoins and make a high probability entry, the following conditions needs to be fulfilled.

For a long.
1. A green candle Closes above the cross.
2. Heikin Ashi candle turns green.
3. Price should be above 0.236 Fib from the swing high.


How to add the Indicator.

1. Click on the link and Add it to favorites and apply.
https://t.co/Kn90qgDjMi

2. Or Search it in the tab and then apply it.


The indicator itself the most comprehensive Moving Average Indicator which provides 9 MAs and 13 Different times of MAs.

The base of the indicator was by @insiliconot.

To further enhance it, I have added a cross indicator on the cross which works the best historically on Alts.


Condition 1- The cross.

Entry is made when a Cross occurs on the EMA 13/21.
The indicator automatically indicators the Cross with P for a positive cross or N for a negative cross.

This is the first condition for an Entry.
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Nick Chong
Nick Chong
@n2ckchong
We're in the phase of the market where there's a lot of retail inbounds but not enough education about the Ethereum ecosystem and DeFi.

So, let's break down the basics of some of the top protocols.

First on deck: Aave (@AaveAave), an Ethereum-based money market protocol.

A 🧵


TL;DR: Aave is a protocol through which any user anywhere in the world can take decentralized loans by collateralizing their assets.

Aave also allows those will idle assets to earn a relatively safe return on capital from lenders, whose rates are determined by a curve.

1/ For years, most crypto assets had no indirect or direct utility.

Users would hold BTC, ETH, and other assets (including many ERC-20 tokens) with no expectation of a native yield or dividends.

ETH, for instance, was long just an asset for transaction fees, as was Bitcoin.

2/ If users wanted to borrow against their assets, they were relegated to centralized platforms—which were few and far between years ago.

3/ Aave, formerly ETHLend, is a protocol allowing users the ability to lend and borrow on-chain, without KYC and untransparent fees.

Users can deposit a variety of assets as collateral, then use that collateral as ammo to borrow other assets to be used in DeFi or beyond.
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V.H.
V.H.
@Varg_88
Lots of people are sleeping on one the biggest things @quant_network is currently involved in-ODAP (Open Digital Asset Protocol).

So what is exactly #ODAP and why this makes $QNT one of the most significant and, regarding #crypto mcap, undervalued projects?

Time for a THREAD⬇️


1/ODAP is the protocol for communication between gateways, primarily with an enterprise focus.
So banks, central banks etc. would run a gateway in Overledger Network and ODAP would be the protocol for gateways to communicate with each other in a secure and trustless manner. $QNT


2/ #ODAP Interfaces are the open source connectors that will connect a gateway to #blockchains and any existing network / API. That is based on the standards from work done at ISO TC 307 which 57 countries are working towards.
$QNT CEO Gilbert Verdian is the founder of TC307.


3/We know from the submitted drafts via #IETF (the Internet Engineering Task Force) $QNT is working on #ODAP with:

✅@MIT

✅@intel

but, there’s more to the story as we found out from Gilbert that US Government, Juniper, payment and telecom companies are also there.


4/So how it all started with #ODAP?
Let’s go back to $QNT CEO Gilbert Verdian’s interview with Santiago Velez on #RealVision (October 14th) and try to put all the pieces of the puzzle together.
I’ll forward his words ⬇️
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Emin G\xfcn Sirer
Emin Gün Sirer
@el33th4xor
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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Oliver Jumpertz
Oliver Jumpertz
@oliverjumpertz
"Blockchain technology is energy-intensive..." => No, it doesn't have to be.

Let's look at Proof-Of-Stake, an alternative to the energy-intensive Proof-Of-Work algorithm.

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1️⃣ A Quick Recap On Proof-Of-Work

A Proof-Of-Work algorithm requires miners to do a certain amount of work that is compute-intensive to gain access to a service or the right to do something. This algorithm, by design, also requires that the work done shall not ...

... be reusable for anything else than what it was performed for. This lies at the core of the security concept of a blockchain. To gain the right to append a new block to a chain and to get some currency as a reward, there is work to be done, and this work must be verifyable.

That work is a race between different miners. Many miners try to compete and to be the first to find the answer to a problem presented to them. This implies that a lot of energy is wasted as only the first correct solution is accepted.

You can find a more detailed thread on Proof-Of-Work
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1/OK, I should really write another thread about university-centric regional development, because I think people often make some (very understandable) mistakes when thinking about this issue.

2/The biggest myth, I think, is that universities help regions by educating locals as undergraduates.

Skeptics of universities say: "But most of the people who graduate end up leaving."

3/In fact, most of what a university does for a regional economy is NOT about educating local kids.

Educating local kids is good for the nation, but doesn't help a region much.

The way a university helps a region is through

4/Undergraduates usually leave town after graduation.

But university RESEARCH pulls in OTHER smart people from other regions, and they stay there.

Here's a paper showing that this is the main way universities increase a region's human capital:

5/Research also pulls in business investment.

Companies want to partner with university labs, so they can commercialize the technologies the labs produce. So they invest in the labs, and sometimes they even put their offices in the town.
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Billy Bostickson \U0001f3f4\U0001f441&\U0001f441 \U0001f193
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@EricTopol @NBA @StephenKissler @yhgrad B.1.1.7 reveals clearly that SARS-CoV-2 is reverting to its original pre-outbreak condition, i.e. adapted to transgenic hACE2 mice (either Baric's BALB/c ones or others used at WIV labs during chimeric bat coronavirus experiments aimed at developing a pan betacoronavirus vaccine)

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Sara Benincasa
Sara Benincasa
@SaraJBenincasa
Spent a quaint half hour in a cafe listening to a guy yell at his dad after his dad said that the women Trump molested wanted it: "Dad, that's like saying the Jews who died in the Holocaust were asking for it!" ENJOY YOUR TERRIBLE FAMILIES THIS WEEK!

"Mom, has a man ever touched you without your consent?"
"Of course."
"Did you report it?"
"No."
"Dad, your WIFE has been through this!"

Dad was unmoved and told the guy to stop arguing with him.

At this point we learned the boy child has allergies.

I forgot to remark upon the presence of the very cute grandson, who was very small and gave not one shit about the yelling. I believe a sister or aunt was present and feeling very stressed. I wanted to hand her a Xanax or seven.

It was really hard to not jump in and say, "Sounds like you guys are going to have a fun meal tomorrow!" so they could unite in hatred against me, the outsider, and stop squabbling. Instead I exchanged glances with a nearby fellow lady patron, who also emotionally ate a cookie.

Anyway, I want to thank the random family for yelling about rape and the Holocaust in an Israeli cafe in the US of A today because it reminded me that while this country isn't the greatest, it is inevitably my stupid favorite and I am never, ever bored.
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Steve
Steve
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Ivor Cummins has been wrong (or lying) almost entirely throughout this pandemic and got paid handsomly for it.

He has been wrong (or lying) so often that it will be nearly impossible for me to track every grift, lie, deceit, manipulation he has pulled. I will use...


... other sources who have been trying to shine on light on this grifter (as I have tried to do, time and again:


Example #1: "Still not seeing Sweden signal versus Denmark really"... There it was (Images attached).
19 to 80 is an over 300% difference.

Tweet: https://t.co/36FnYnsRT9


Example #2 - "Yes, I'm comparing the Noridcs / No, you cannot compare the Nordics."

I wonder why...

Tweets: https://t.co/XLfoX4rpck / https://t.co/vjE1ctLU5x


Example #3 - "I'm only looking at what makes the data fit in my favour" a.k.a moving the goalposts.

Tweets: https://t.co/vcDpTu3qyj / https://t.co/CA3N6hC2Lq
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