Scott Aaronson has an excellent review of Matt Ridley’s book “Viral” up.

The highlights:


I would say that Viral proves the following propositions beyond reasonable doubt:

  • Virologists, including at Shi Zhengli’s group at WIV and at Peter Daszak’s EcoHealth Alliance, were engaged in unbelievably risky work, including collecting virus-laden fecal samples from thousands of bats in remote caves, transporting them to the dense population center of Wuhan, and modifying them to be more dangerous, e.g., through serial passage through human cells and the insertion of furin cleavage sites. Years before the COVID-19 outbreak, there were experts remarking on how risky this research was and trying to stop it. Had they known just how lax the biosecurity was in Wuhan—dangerous pathogens experimented on in BSL-2 labs, etc. etc.—they would have been louder.
  • Even if it didn’t cause the pandemic, the massive effort to collect and enhance bat coronaviruses now appears to have been of dubious value. It did not lead to an actionable early warning about how bad COVID-19 was going to be, nor did it lead to useful treatments, vaccines, or mitigation measures, all of which came from other sources.
  • There are multiple routes by which SARS-CoV2, or its progenitor, could’ve made its way, otherwise undetected, from the remote bat caves of Yunnan province or some other southern location to the city of Wuhan a thousand miles away, as it has to do in any plausible origin theory. Having said that, the regular Yunnan→Wuhan traffic in scientific samples of precisely these kinds of viruses, sustained over a decade, does stand out a bit! On the infamous coincidence of the pandemic starting practically next door to the world’s center for studying SARS-like coronaviruses, rather than near where the horseshoe bats live in the wild, Chan and Ridley memorably quote Humphrey Bogart’s line from Casablanca: “Of all the gin joints in all the towns in all the world, she walks into mine.”
  • The seafood market was probably “just” an early superspreader site, rather than the site of the original spillover event. No bats or pangolins at all, and relatively few mammals of any kind, appear to have been sold at that market, and no sign of SARS-CoV2 was ever found in any of the animals despite searching.
  • Most remarkably, Shi and Daszak have increasingly stonewalled, refusing to answer 100% reasonable questions from fellow virologists. They’ve acted more and more like defendants exercising their right to remain silent than like participants in a joint search for the truth. That might be understandable if they’d already answered ad nauseam and wearied of repeating themselves, but with many crucial questions, they haven’t answered even once. They’ve refused to make available a key database of all the viruses WIV had collected, which WIV inexplicably took offline in September 2019. When, in January 2020, Shi disclosed to the world that WIV had collected a virus called RaTG13, which was 96% identical to SARS-CoV2, she didn’t mention that it was collected from a mine in Mojiang, which the WIV had sampled from over and over because six workers had gotten a SARS-like pneumonia there in 2012 and three had died from it. She didn’t let on that her group had been studying RaTG13 for years—giving, instead, the false impression that they’d just noticed it recently, when searching WIV’s records for cousins of SARS-CoV2. And she didn’t see fit to mention that WIV had collected eight othercoronaviruses resembling SARS-CoV2 from the same mine (!). Shi’s original papers on SARS-CoV2 also passed in silence over the virus’s furin cleavage site—even though SARS-CoV2 was the first sarbecoronavirus with that feature, and Shi herself had recently demonstrated adding furin cleavage sites to other viruses to make them more transmissible, and the cleavage site would’ve leapt out immediately to any coronavirus researcher as the most interesting feature of SARS-CoV2 and as key to its transmissibility. Some of these points had to be uncovered by Internet sleuths, poring over doctoral theses and the like, after which Shi would glancingly acknowledge the points in talks without ever explaining her earlier silences. Shi and Daszak refused to cooperate with Chan and Ridley’s book, and have stopped answering questions more generally. When people politely ask Daszak about these matters on Twitter, he blocks them.
  • The Chinese regime has been every bit as obstructionist as you might expect: destroying samples, blocking credible investigations, censoring researchers, and preventing journalists from accessing the Mojiang mine. So Shi at least has the excuse that, even if she’d wanted to come clean with everything relevant she knows about WIV’s bat coronavirus work, she might not be able to do so without endangering herself or loved ones. Daszak has no such excuse.


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