Nassim on CNBC Squawk Box: Global coronavirus response a case study of government incompetence and denial

In a “Squawk Box” interview, Taleb specifically pointed to the importance of coronavirus testing. While countries have improved their capacity since the early days of the Covid-19 outbreak, Taleb said there has been a failure to develop quick, efficient testing at a scale that can cut off chains of transmission early. It also has the least economic cost, he said.

Link to the interview: cnbc.com/2020/11/02/…

Paper: On single point forecasts for fat-tailed variables

Abstract

We discuss common errors and fallacies when using naive “evidence based” empiricism and point forecasts for fat-tailed variables, as well as the insufficiency of using naive first-order scientific methods for tail risk management.

We use the COVID-19 pandemic as the background for the discussion and as an example of a phenomenon characterized by a multiplicative nature, and what mitigating policies must result from the statistical properties and associated risks. In doing so, we also respond to the points raised by Ioannidis et al. (2020).

Link to Paper – sciencedirect.com/science/article/pii/…

[YouTube] COVID Risk Conversation: Yaneer Bar-Yam and Nassim Nicholas Taleb

A continuation of Nassim and Yaneer’s regular conversation. In this video, they discuss:

1) The errors in ignoring scaling for pandemics. Why a doctor’s micro-expertise doesn’t transfer to collective risks?

2) How evidence-based medicine is closer to anecdote based medicine owing to silent risks?

3) The risks of morbidity must be accounted for.

4) How the dangers of vaccines do not scale.

[Medium] Lebanon: from Ponzi to Antifragility

About two years before the recent collapse, at a dinner, a then (slow thinking) member of the Lebanese parliament kept bugging me for an economic forecast. There was already some anxiety in the air. My answer was that we were facing imminent financial disaster, but that it was not necessarily bad news, long term. Why? Because such a total collapse could lead to natural responses that are better than the one we would have spontaneously, going from patching bad stuff to patching worse stuff. The lira was artificially kept too strong for any industry to survive and the financial system (the Ponzi) was sucking up all the money and destroying the economic substructure. But my point was that the (unavoidable) collapse would lead to an adaptation, the weaning from chronic foreign “loans” and, possibly, a huge bounce. De-financializing the country was a necessity, and people never do that spontaneously. Nothing was going to be fixed without a collapse. Was I optimistic? pessimistic? He was trying to figure out what I was saying and couldn’t get it as it did not fit his elementary static classification.

Continue reading on Medium: medium.com/@nntaleb/lebanon-from-ponzi-to-antifragility

[Medium] The Masks Masquerade

I want to travel this summer

Incompetence and Errors in Reasoning Around Face Covering

SIX ERRORS: 1) missing the compounding effects of masks, 2) missing the nonlinearity of the probability of infection to viral exposures, 3) missing absence of evidence (of benefits of mask wearing) for evidence of absence (of benefits of mask wearing), 4) missing the point that people do not need governments to produce facial covering: they can make their own, 5) missing the compounding effects of statistical signals, 6) ignoring the Non-Aggression Principle by pseudolibertarians (masks are also to protect others from you; it’s a multiplicative process: every person you infect will infect others).

In fact masks (and faceshields) supplemented with constraints of superspreader events can save us trillions of dollars in future lockdowns (and lawsuits) and be potentially sufficient (under adequate compliance) to stem the pandemic. Bureaucrats do not like simple solutions.

Continue reading on Medium: medium.com/incerto/the-masks-masquerade

[EndCoronavirus.Org] Town Hall discussion with Yaneer Bar-Yam

Nassim Taleb joins EndCoronavirus.org Founder, Yaneer Bar-Yam, for a Town Hall discussion.
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