Michael Shellenberger’s Public today released a blockbuster story, “First Person Sickened By COVID-19 Was Chinese Scientist Who Oversaw “Gain Of Function” Research That Created Virus,” which generously credits Racket. The story cites three government officials in naming scientist Ben Hu, who was in charge of “gain-of-function” research at the Wuhan Institute of Virology, as the “patient zero” of the Covid-19 pandemic.
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The secrets of both the pandemic’s origin and the reason for America’s at-best-sluggish investigation of same have become the mother of all political footballs, and today’s news is likely to be just the first in a series of loud surprises.
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Numerous federal agencies appear to have designed their probes of Covid-19’s origins so as to discount the possibility of lab origin in advance.
We were told, for instance, that despite longstanding interest in the Wuhan Institute as a potential security concern, at least one intelligence agency overruled a majority of its in-house investigators to produce a report on the pandemic’s origin discounting the lab-leak hypothesis.
Two years ago I wrote on LessWrong that my likelihood for the lab leak hypothesis 99% hypothesis. Given that updating on evidence is important I think I'm warranted to update to 99.9%.
I was wrong when I expected that the truth comes out sooner because I underrate the extent to which the intelligence community will try to mislead the public. In retrospect, that seems like a stupid mistake. Nevertheless, we seem now at the point where the public evidence will force more organizations to change their assessments.
We might also come into the phase where the press will start to focus on how the lab leak theory was suppressed.
To take some version of the opposite side: If we managed to figure out that, say, there was an X% chance per year of lab-leaking something like COVID, and a Y% chance per year of natural origin + wet market crossover producing something like COVID... that would determine the expected-value badness of lab practices and wet market practices, and the respective urgencies of doing something about them. It wouldn't matter which specific thing happened in 2019. (For an analogy, if the brakes on your car stopped working for 30 seconds while you were on the highway, this would be extremely concerning and warrant fixing, regardless of whether you managed to avoid crashing in that particular incident.)
That said, it seems unlikely that we'll get decent estimates on X and Y, and much more unlikely that there would be mainstream consensus on such estimates. More likely, if COVID is proven to have come from a lab leak, then people will do something serious about bio-lab safety, and if it's proven not to have come from a lab leak, then people will do much less about bio-lab safety; this one data point will be taken as strong evidence about the danger. So, getting an answer is potentially useful for political purposes.
(Remember: SARS 1 leaked from a lab 4 times. That seems to me like plenty of evidence that lab leaks are a real danger, unless you think labs have substantially improved practices since then.)