There is, from my understanding, reasonable evidence to conclude the virus was not engineered from the perspective of "we took genes from one virus and moved them to this virus," but there's no evidence disproving the idea that it was the result of gain of function research.
My personal feeling is that these statements are true:
* The virus is unlikely to have been engineered (in the way I described above) and leaked.
* There is circumstantial evidence the virus was the result of gain of function research and it leaked.
* There is circumstantial evidence the virus was a natural research sample and it leaked.
* There is circumstantial evidence the virus was introduced by an animal/person who traveled to the wet market.
Some of these are more likely than others, and an individual's own calibration for what is likely or unlikely will probably come into play more than evidence in the short term and possibly long term as well. I can say the vast majority of us are not qualified to answer the question either way though.
It's also worth noting that even the leading experts can get these things wrong, as was the case with the Sverdlovsk lab leak.
Soviet authorities covered it up by blaming local meat markets, and leading US experts concurred with them, only to reverse their conclusion 6 years later.
https://en.m.wikipedia.org/wiki/Sverdlovsk_anthrax_leak#Acci...
WIV had recently published research on, and had an active grant to perform (at the time of the outbreak), chimeric Coronavirus research, and they were one of the two world leading labs in this. In that research, they were transplanting the spike gene from one virus to the "backbone" of another. You could call this "engineering" or "gain of function" depending on your perspective.
The thing that raised people's suspicions about this is that the spike RBD strongly resembles a virus sequence they released recently (Pangolin-CoV), and the backbone strongly resembles another virus they recently published (RaTG13). That suggests that there was some sort of recombination event. That recombination could have occurred in nature, in an animal that was simultaneously infected with two viruses, or it could have occurred in the lab.
Sometimes its wrong to present "both sides" like that. Like pretending the evidence against the moon landings is equal to the evidence for the moon landings. But if you're going to be wrong, this is probably the best kind of wrong.
For example, I have seen a lot of comments that the closest natural COVID reservoir is 500 miles away, that sounds like a lot! But the average tractor trailer can cover that in a day no problem, so our heuristic needs to include how many trucks are moving between those areas, how many have come in contact with wildlife or are transporting it, etc. Since it only takes one transmission the problem rapidly becomes too complex.
Fortunately the answer has no bearing on decisions being made in the here and now, so we can afford to wait and let experts do their jobs and hope we take the right steps long term if it was something that could have been avoided.
Of course as an Asian person, whatever people believe in will have a direct impact on me. I remember after 9/11, the amount of awful things that were said and done to the Sikh population in my city. It didn’t matter they had literally nothing to do with the attacks. People were angry and wanted someone to blame.
That's not a lens that can be used to usefully evaluate claims.
> Russian Prime Minister Yegor Gaidar issued a decree to begin demilitarization of Compound 19 in 1992. However, the facility continued its work. Not a single journalist has been allowed onto the premises since 1992. About 200 soldiers with Rottweiler dogs still patrol the complex.
We can emphatically not expect the experts to do their job. Those cited as having the most expertise (virologists who undertake gain-of-function research, symbolically under the auspices of HHS’ toothless P3CO regulation framework) have the most to lose from a finding that the pandemic’s source was a lab leak. They lose all the grants and public financial support, not to mention endure unending public scorn that will haunt the their careers for the duration.
For evidence that the relevant, oft-cited scientists act precisely this way, one need no more than to look at @BlockedVirology’s retweets: https://twitter.com/blockedvirology
Scientists are human - I would highly recommend disabusing oneself of the notion that they might act contrary to overwhelming human incentives in as weighty a context as investigating the origins of the greatest pandemic in a century.
The only alternative in the face of this embedded conflict of interest in our (society’s) ability to credibly investigate the pandemic’s origins is for technically-minded individuals (who don’t run multimillion dollar virology labs) to avail themselves of the findings gathered to date on the origins (there’s lots! Just need to take a look, the contributors to the above feed are a good place to start), and advocate to their representatives for a credible & even-handed origins investigation.
Failing that, expect no origin beyond all reasonable doubt to be credibly identified in our lifetimes.
The level of arrogance necessary to believe that any "technically minded" individual can find where the virus originated is mind blowing to me. Logic isn't the end-all-be-all, for many fields you must also have knowledge. We should not ignore the blindspots that deep knowledge can introduce but to just dismiss it is absurd.
Just look at public health people, epidemiologists. Folks like Andrea Sant, Michael Osterholm, David Topham, etc.
These folks criticize GOF all the time, and are a big part of the group that helps write regulations to make Virology research safe.
But you know what these same virologists also don't believe? That SARS-COV-2 was cooked up in a lab.
That should tell you something.
Science is adversarial, and virology is no exception.
That's why when consensus exists about something, you should respect it. There is quite a large consensus about this one.
Respecting a consensus is reasonable. That having been said, I would be interested to hear what the virologists to whom you refer think about Ralph Baric's work. Ralph Baric is a very well-known virologist specializing in corona virology. His group synthesized quite a few SARS-CoV variants, a number of years before SARS-CoV-2 made its appearance. While there's no proof that SARS-CoV-2 was created in a lab, there are quite a few studies describing the synthesis of different SARS-CoV variants, some quite dangerous.
From one of many papers on which he was a co-author (https://www.pnas.org/content/113/11/3048.full):
"Using the SARS-CoV infectious clone as a template (7), we designed and synthesized a full-length infectious clone of WIV1-CoV consisting of six plasmids that could be enzymatically cut, ligated together, and electroporated into cells to rescue replication competent progeny virions (Fig. S1A). In addition to the full-length clone, we also produced WIV1-CoV chimeric virus that replaced the SARS spike with the WIV1 spike within the mouse-adapted backbone (WIV1-MA15, Fig. S1B)"
EDIT: jeduehr, given your background in virology, I would be interested in any technical critique you may have regarding the Yuri Deigin article referenced in my post below.
Baric makes Chimeras. CoV-2 in comparison to the other closely related viruses in nature, is a mosaic. Lots of little changes all over the genome, not big copy and pastes.
See here for more detail on that distinction: https://www.reddit.com/r/science/comments/gk6y95/-/fqpbagf
Incidentally (or perhaps not?), there is some evidence that the furin-cleavage site is what makes the virus resistant to hydroxychloroquine, which can be countered by combining it with a TMPRSS2 inhibitor: https://journals.plos.org/plospathogens/article?id=10.1371/j...
This is a straw man argument. No one is seriously claiming that this is a "cooked up" (artificially created) virus. It could be a natural virus that escaped the lab.
Which will always look suspicious, whether it was actually a completely natural virus or not.
Wouldn't the Wuhan lab be able to disprove this really easily? How often do they sequence viruses? Couldn't they show categorically that COVID-19 is not a descendant of a virus they were working with/on?
Which you note by pointing out that this is the exact thing we'd expect from a natural event.
https://drive.google.com/file/d/1vRbACWf90iBC35xNOwlI5bWcUq0... (Footnote 1)
Also, you can literally look around on this exact post and find people who believe that this virus was cooked up in a lab. There were also a lot of people on my original post who believed that.
As is often the case: never underestimate the intellectual overconfidence of people with little knowledge of the subject matter.
To draw a very clear distinction in the sand, I never said we can be 100% certain that this virus didn't originate in a lab. It's just really really unlikely. And there isn't any real evidence to support it. /Maybe/ some circumstantial evidence in the geographic proximity. But even that is probably irrelevant if the current epidemiological evidence is to be believed, which shows that the virus likely jumped into humans outside of Wuhan entirely. See here: https://www.reddit.com/r/science/comments/gk6y95/covid19_did...
In order of likelihood, based on all available evidence and expert consensus:
zoonotic release >>> accidental lab release of a wildly collected virus >>>>>>> accidental lab release of a "cooked up" virus > intentional lab release of a "cooked up virus"
I think historians in a million years will snort from laughter when reading "The WHO that denies the existence of Taiwan determined that COVID19 did not originate from the bioweapons lab in Wuhan researching that very virus, only in the city".
And if they had such a central database, we'd have probably heard about it by now.
https://twitter.com/mlipsitch/status/1373978645560229890?s=2...
There was also never a consensus about masks, the US government and a few US virologists just felt that way. Asia and a lot of Europe definitely did not feel that way. I would urge you to be as non-America-centric as possible because the consensus that the virus is very likely not a lab leak is also global in character.
I actually know Dr. Lipsitch and have met him at a conference or two before, and he's not wrong in a lot of ways, it should be investigated to the fullest extent possible, I would absolutely agree with that and have never disagreed on that. China should allow in international investigators from unbiased third-party institutions with expertise in the relevant areas.
The problem, of course, is that it will likely be impossible to prove it either way. The closest we could get is identifying an extremely close relative of SARS-2 in nature, in bats or w/e, in an area where we also find Human seropositivity (antibodies in the blood).
On the other side, we could find a sample of SARS-2 frozen and old in a chinese lab that shows they had it before the outbreak.
I detail which things I would want to see to at least reassess my position in this part of my original post: https://www.reddit.com/r/science/comments/gk6y95/covid19_did...
1) Chimeric viruses (copy and paste) are what scientists make in the lab. They take a piece of one virus and paste it into the genome of another, en masse. This is very different from what SARS-2 is, which is more accurately described as a "mosaic" (lots of little changes all over the genome). This is much much more difficult (if not very close to impossible in the case of SARS-2) to make in the lab, at least not and have it be done and "cooked" by the time the pandemic started. See the part of my post here: https://www.reddit.com/r/science/comments/gk6y95/covid19_did...
2) He makes it sound like the techniques Shi Zhengli uses in the lab could create SARS-CoV-2. This is not true. For the reasons I describe above in point 1, and others, this is not really a likely possibility. Modern virology just does not have the tools to do this. Only mother nature with its many millions of hosts and diversity of hosts (in different mammals) could do this in the span of time molecular clock analysis says it took to take similar viruses like RaTG-13 and mutate them into SARS-CoV-2. I go into extreme detail about this in this part of my original post: https://www.reddit.com/r/science/comments/gk6y95/covid19_did...
3) He also says things like "Considering the heights of user friendliness and automation that genetic engineering tools have attained, creating a synthetic CoV2 via the above methodology would be in reach of even a grad student." Yeah, in 2020. Not in 2000 when they would have needed to start doing this. We did not have these tools back then. We did not understand enough about viruses, and this is /before/ we even discovered SARS-CoV-1!
The molecular clock + the synonymous/nonsynonymous criteria + the mosaic nature of the virus together put constraints on how this virus could have evolved. The first says it takes about 50-70 years to evolve a virus like this, evolving as fast as it does in nature. The second says it evolved in a fashion that wasn't putting more selective pressure on it than nature usually does. The third says it happened in a semi-random way, the way natural mutations occur. All of these together (plus other stuff) mean that it's unlikely that anyone /grew/ the virus in a lab intentionally.
I go into extreme detail about the synonymous nonsynonymous stuff in 3.1.1 of my post.
4) Also, it doesn't actually look like a virus that was grown in a petri dish or one that was grown in a single species of animals. It has O-linked glycans on it that cell culture wouldn't add. See here: https://www.reddit.com/r/science/comments/gk6y95/covid19_did...
Also, if it were grown in a single species of animal, then the SARS-2 spike protein would bind most tightly to that receptor. That's not actually what it is. As best we can tell, the S from SARS-2 binds just ~okay~ to a lot of different ACE2 receptors, and it just happens to work to bind human ACE2 kinda well. It's not at all how anyone would have actually designed it if they wanted to make a virus that kills humans. If they were designing it that way, they were some really shitty super villains, let me tell you that. I go into some extreme detail about this in this part of my post: https://www.reddit.com/r/science/comments/gk6y95/covid19_did...
5) Yuri gets really hot and bothered about the furin cleavage site. But what he seems to misunderstand is that these cleavage sites have evolved in nature too. It's likely either A) a recombinatorial event between SARS-2 and similar viruses in nature or B) it mutated over a short period of time in a way similar to other "mutagenicity islands." We have actually seen this before in nature. See here: https://www.reddit.com/r/science/comments/gk6y95/covid19_did...
He even says it has been shown to be disabled in a relatively short period of time in lab animals, so why wouldn't it be able to show up in nature in 50-70 years in millions of wild animals? It's really not that unlikely when you consider that certain areas of viral genomes mutate a lot faster than others in the wild.
6) He even points out that the only viruses in nature that share the cleavage site share only 40% of the rest of their genomes with SARS-2. But that just shows it's likely that SARS-2 and one of these other viruses happened to infect the same animal at the same time, and their genomes had a cross-over event. This happens ALL. THE. TIME. in viruses in nature. It's basically how flu pandemics occur. See:
-https://www.nature.com/articles/nrg2053 -https://www.euro.who.int/en/health-topics/communicable-disea... -https://academic.oup.com/mbe/article-pdf/26/1/177/13640305/m...
Why is it not likely this sort of thing was involved in this coronavirus pandemic?
Honestly I can't keep going because I need to be studying for the most important exam of my career (USMLE Step 1) but I can tell you just from the first couple pages of this extremely long thing that Yuri is not a virologist and has never taken a formal viral genetics class. He is making fundamental mistakes in how viruses evolve and change over time. He clearly knows a lot about biochemistry and regular genetics, but viruses are a whole different ballgame.
The biological research community are obviously playing with some much riskier toys than everyone else.
The Chinese authorities are not stupid. They know how bad it looks to not allow investigation. Which means they think the result of a free investigation would look even worse.
Not for this one. There were several cases we know preceded the wet market cluster. This was known in January 2020.
But I hate the stupid racism and hate around it. COVID-19 attacked every country. With the exception of, like, New Zealand (but it affected them as well... had to shut down their borders, etc).
These viruses are a threat to all humanity. I just want us to fight them better and help everyone.
I think it's super important that we both simultaneously hold China accountable (rhetorically, in the social sphere at very least) for aggressive expansionary actions (i.e. vs Hong Kong, Taiwan, the Philippines) and human rights abuses (Uighur, etc)...
...while simultaneously trying to help everyone do better, including the Chinese, to face common threats (like novel viruses, climate change, etc). And we must not start up a new Cold War with all its proxy conflicts, death, and unnecessary economic suffering and threat of annihilation.
All seem plausible because...
1) gain of function research is super risky and there have been lab escapes before. We need to do MUCH better about lab leaks. We should spend more on security and have greater transparency. We should also question whether it even makes sense to do that kind of research.
2) Same thing for natural research sample being leaked...
3) wet markets are probably a really bad idea. And we should probably keep a better eye on natural virus variants, HOWEVER... that's somewhat in conflict with the "maybe this research isn't worth it" line of thinking.
So we have some somewhat hard trade-offs, here, but there are aspects where we can just do better. Like, whenever we do do research on viruses, we should probably be a LOT more careful about how and when we do it.
And although it's very unlikely the virus was engineered, we should probably be careful with the technology that would let it be engineered. The technology that makes sequencing novel virus strains and developing novel vaccines using mRNA also makes it easier to engineer a virus. This is a tough one because if we had clamped down super hard on mRNA tech too early, we would've been perhaps unprepared to make a vaccine...
I read your post on Reddit back in the day. It was evasive and frankly condescending because you basically argue against something no-one familiar with the science is claiming: that COV is a chimeric virus that is the product of copy-and-paste genetic manipulation rather than directed evolution or gain-of-function research that has resulted in phylogenetic drift against something that was found in the wild -- most likely RaTG13.
And why should anyone take your writing seriously when you don't even talk about "gain of function" research or the various other techniques that have been used in the past decade to aerosolize viruses like H5N1? If you know about them and are deliberately omitting all mention and analysis you are just being dishonest. If you don't then you clearly aren't an expert.
There are also lots of on-topic scientific claims you could address that would let people evaluate your competence and also provide illumination -- what do statistical models say about how long it would take for RaTG13 to evolve into COV19 in the wild? What about in a lab? How likely or unlikely it is to find virii so far away from known ancestors? What are the chances of finding them once we start looking in the wild -- should we have expected to find a closer ancestor by now? And what about the claims made by the State Department about WIV, its closure in September (related: who in the West should be able to confirm/deny if this is the case)? I'd also personally be interested to hear how long it takes to develop research mice with ACE2 receptors since their existence by mid-2020 surely suggests a targeted research agenda that preceded the outbreak? Could scientists in Beijing really have done that in 2 months or whatever?
If you want to be taken seriously, you need to frame the top two or three most credible lab-escape scenarios that work with what is actually public knowledge. Then address the evidence for and against. Setting up strawmen argument, knocking them down and then virtue-signalling on racism isn't useful or on-topic.
The military (in the US at least) has too much red tape and bureaucracy that gets in the way of that kind of fast-paced experimentation.
Source: I was about an inch away from working at the Defense Intelligence Agency after grad school, but this is why I turned them down. After talking to all the people on the hiring team, this was the consensus. They did it because they loved their country, despite those challenges. And this is what my friends at USAMRIID tell me (US Army Medical Research Institute for Infectious Diseases). If they want to present anything or publish it, they have months of red tape to go through first. They can't collaborate as easily either.
Also you can read books like The Hot Zone (sensationalized, but shows they weren't doing anything that wasn't happening at the same time in academia) or Ken Alibek's BioHazard, both of which describe the past history of bioweapons research and how it wasn't 10 years ahead of anyone else (in the USSR or the US). It was about where everyone else was, but applying it maybe 2 or 3 years ahead of the game.
https://yurideigin.medium.com/lab-made-cov2-genealogy-throug...
This absolutely shouldn't be China vs. USA, and it's deeply unfortunate that the Trump administration's early, characteristically unsupported rhetoric made it so. The WIV's safety was probably below American standards, but probably closer than a wet market is to American agricultural standards. So it's ridiculous to think a lab vs. natural origin makes it "more China's fault". If the CCP is currently covering up a lab accident, then they're probably quite unhappy that they've been "forced" to do so, and wishing in retrospect they'd instead decided a year ago to publicly blame the rogue, American-funded researcher.
Long before the pandemic, this was an obscure academic debate, between virologists who wanted to perform certain risky experiments and others who thought they presented an unacceptable risk:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7097416/
With the possibility (absolutely not proven; but not disproven either) that such an experiment has just killed 2.9M people, that debate takes on a terrible new significance.
-http://www.reddit.com/r/science/comments/gk6y95/covid-19_did...
-http://www.reddit.com/r/science/comments/gk6y95/covid-19_did...
I also address the statistical models you describe, here:
-https://www.reddit.com/r/science/comments/gk6y95/covid19_did...
I go into detail about petri dish vs lab animals vs accelerated evolution and how implausible it is.
Re: sampling viruses in the wild this isn't necessarily my area of expertise, I'm a lab guy. But I do know a lil bit about it, re: ebola in bats mostly. Only that it actually takes much longer than you think, and it has to do with our sampling methods. RNA is really really really short lived outside the host, and our sampling methods aren't that good at finding it inside animal secretions, they're optimized for humans and humans want to be sampled. you don't need to squeeze a human to get them to pee in a cup, or spit in one, or hold still to swab them like you do bats. So sampling is much more difficult. And since it's out in the field, the RNA decays more quickly too. Some advances have been made in this but it still is quite difficult.
To give you an idea, here is a paper all about the vastly MASSIVE amount of estimated undiscovered viruses out there (figure 3 in particular): https://www.nature.com/articles/nature22975
I address the state department stuff also: https://www.reddit.com/r/science/comments/gk6y95/covid19_did...
Re: research mice, the mouse germination time from IVF to F1 (the first useful generation of mice) is about 12-16 weeks. Not that long on the global timescale, but really long in science. You can see a source for this here: http://ko.cwru.edu/info/breeding_strategies_manual.pdf
And that's from Case Western in Ohio, not a Chinese source. It really is that fast.
I'm sorry I'm not framing my arguments in precisely the way you want them, I framed them how I received the arguments out there having discussions in the real world with real skeptics. I then constructed the post to respond to those arguments I had been asked about.
I'm sorry, but that's just the way it is. Take it or leave it.
RaTG13 was such a virus (collected 2013, published post-pandemic), but it's very unlikely to be the ancestor for the reasons that you note. No one outside the WIV (and thus, no one beyond the physical control of the Chinese government) knows what other viruses they had in their freezer or database. Deigin has recently published an article claiming to have discovered a novel coronavirus in contamination of agricultural samples sequenced at the same facility:
https://arxiv.org/abs/2104.01533
To be clear, the new virus that he "discovered" absolutely is not an ancestor of SARS-CoV-2, and he absolutely isn't claiming that is; but it's (more) evidence that the WIV had unpublished coronaviruses.
The WIV took their database of viruses down from public access in September 2019. They say this was due to repeated hacking attempts. They haven't restored access, or provided their database in another format (e.g., a dump on a flash drive) that obviously presents no information security risk. Do you believe their claimed reason for taking it down? If not, why do you think they're lying?
As someone who lives in New Zealand, we were still "attacked" by covid all the same. The only difference arguably is the coordinated response from our government compared to others. Some of that is presumably culture too (we don't have a document held to a pseudo-religious standard ie the constitution for example) although being too laid back can have its consequences too if emergency health laws were to be abused in order to infringe on personal freedoms for example
People here generally aren't blaming China because that's where COVID-19 originated. That would be stupid.
No, they're blaming the CCP for covering it up in the early days, which allowed it to spread and become the global pandemic which it became. Big difference.
It's not China's fault that COVID originated there (lab leak or otherwise). It is their fault for covering up the scale of the problem and thereby helping it spread.
I don't see how their opinion matters, since they're misinformed and orchestrated by the CCP.
The Hainan incident was caused by a Chinese fighter pilot running into a US surveillance plane. The former is agile, the latter is not, so that's the fault of the fighter.
Also, a plane in distress doesn't need permission to land. For the CCP to make a big deal out of that when there's no other runway available shows their true nature - evil and authoritarian.
The CCP has been at war with the US since the 1950s over ideology. If the US was not their enemy, the CCP would just pick another country.
I've noticed that otherwise intelligent people seem to place significance in "man in the street" conversations with people who live in totalitarian countries and have no power.
There's a phrase for that, useful idiot:
Once the pandemic emerged, the CCP's response was certainly terrible in many well-known ways (e.g., their attempt to suppress Yan Limeng's initial alarm, and the disappearance of multiple citizen journalists from Wuhan), though it's impossible to know whether a better response could have suppressed its worldwide spread. That's a separate question from those earliest origins, though.
I just don't think the anti-CCP sentiment is unjustified, though.
Whether it was a lab leak is important but a misdirection.
Their cover-up of the true scale of the problem (lab leak or not) made it hard for politicians in other countries to lock down quickly. It helped it spread intentionally to multiple countries and by then it was too late.
If they were blasting their sirens early in 2021 instead of covering it up we might have had swifter border closures etc.
What is most astonishingly stupid about this particular racism is that while the CCP doesn’t come off looking great in significant ways, Taiwan comes away looking spectacular! Japan, Korea and Vietnam also have a lot to be commended for major aspects of their responses! Asians in the United States have on average done an excellent job of staying safe and therefore keeping our communities safer! The rest of us should be studying their policies and behaviors with a mind to adapt and emulate not having racist delusions.
I will say DDOS attacks on scientific databases are not that uncommon. This is the same reason that a lot of scientific publication data are now hosted by the publisher and not the scientist.
It's rarely actually a malicious "hacker," though. Usually it's some grad student somewhere pulling a really crappily made wget script out and accidentally using all the bandwidth.
Scientists aren't actually that great of programmers, yours truly included. Have I done this before with an independently hosted database? I can neither confirm not deny. Lol.
But seriously I have no idea. I get why you find this suspicious, but to me it is extremely circumstantial and I can think of a lot of mundane reasons for it.
For one, I don't know that the translation of DDOS and hacker or idiot script kiddie is nuanced enough between Mandarin and English.
It is not feasible to do this probably. The WIV even claims to have completely consumed all biosamples related to RaTG13, which is the most-closely-related known virus to SARS-CoV-2. Supporting such an investigation is completely counter to their interests (speaking both of the institute and the CCP).
The overwhelming evidence is that SARS-CoV-2 emerged completely adapted to humans. This has been confirmed by the amazing lack of initial adaptation to the new human host. We only saw major changes in the spike resulting in a change in phenotype later in 2020. The proximal origins of the spike protein suggest a primate or human host. For this to happen, a natural origin in another species is astronomically improbable. It's the strongest evidence that we'll ever have as to the origins of the virus, and to this biologist it is completely indicative of what happened. We will only know the full truth if people speak out.
Perhaps I could believe that a small group of virologists would have trouble keeping a website running, and that just by chance they gave up right around when a pandemic likely first entered humans, of the same type of virus that they studied in the same town--coincidences do happen. But now that this is a matter of international importance, do you really believe that no one in China has the technology to make this information available in any form? That seems impossible to me; so why don't they want to?
I appreciate the opportunity to discuss, and I do believe that you're sincerely convinced that the chance that virological research could result in such an accident is negligibly small. With respect, I'd suggest that your attitude seems typical of the profession, and that that's exactly when the worst accidents happen. Engineers are constantly taught that their work may bring catastrophe, and that it's their job to consider and manage every conceivable way that it could. I get the feeling that virologists aren't, perhaps because there are fewer past disasters to point to; though with the 1977 flu pandemic as a warning, that's not a great excuse.
Consider for a moment the propaganda value of being able to say, "we visited their labs and witnessed first-hand their failure to {do some sanitization procedure} correctly! Oh how they clearly don't value human lives!"
At least for now, the powers at be seem content just continuing the existing one.
Likely, unlikely, it's not really possible to attach probabilities to events that already happened. Also history is told chronologically, when told anti-chronologically we tend to make causal connections where there are none.
I don't want to dismiss the lab theory completely but consider this:
These kinds of labs are all over the world, in China, in the Netherlands, in the US and so on. They are mostly being built in metropole regions because that's where large science clusters tend to be. Coincidentally city centers are traditionally built around markets. These tend to be the densest areas of cities. Densest areas are where infection clusters are most likely to build up and get noticed.
And now we find a case where all these 3 coincide. Really, that doesn't say much. Also there have been quite some hints about Covid19 cases before December 2019, outside of China even. [1] Statistics is a highly counter-intuitive discipline. If it wasn't maybe the virus would be already under control anyway.
[1] https://www.bloomberg.com/news/articles/2020-12-01/covid-inf...
I don’t think that’s how legal system or science works(at least in statistics). We can assume that null hypothesis is that there was no leak/engineering of the virus, i.e. defendant isn’t guilty. Then it’s up to a prosecutor/someone with the evidence to reject that hypothesis. But you don’t start proving the alternative hypothesis when doing science, since it’s much more complicated. And again, the defendant doesn’t have to prove his innocence.
SARS-CoV-2, by contrast, is not among any of the sequences published by the WIV over the years.
An RBMK reactor cannot explode.
https://www.frontiersin.org/articles/10.3389/fpubh.2020.5815...
Your comments on mutation rates confirm that RaTG13 is not closely related to COV (we knew that) and imply we should expect to find a closer relative. Yet we haven't. And the paper you share argues (again) against your conclusions by pointing out that neither Yunnan nor Wuhan are expected hotspots for missing zoonoses to emerge. We've also now spent more than a year hunting there and elsewhere in SEAsia and haven't discovered anything remotely related. But China won't let anyone look at or sample Tongguan mineshaft.
Your comments on the State Department factsheet don't say anything except express a vague chummy solidarity that would lead a reasonable person to believe that SOMEONE in your group of international scientists should be able to confirm or deny allegations the WIV was in fact shutdown for a week in September. If no-one cannot confirm or deny this direct and very specific allegation how can anyone take seriously your claim that international civilian researchers would have any clue who was doing what kind of research in the facility or with its materials elsewhere? And if your mouse answer is correct surely it should take significantly longer than 4 months to bootstrap a program that can do practical experiments on mice with human ACE2 receptors, if only because IVF is hardly the start of the process.
None of these things support your argument. They just raise further questions that you seem to have zero interest in flagging or asking, despite having a very keen interest in the conclusions that you want people to draw. Science does not work that way.
I disagree. The actions from a lot of countries were absolutely lacking, even when they could see how bad it was given both China's data, and Italy, Israel's initial incidents.
China locked down super hard towards late February/mid-March.
During this time there was countless reports about the "ridiculous" and "draconian" lockdowns that occurred in China. The West basically pointed fingers, laughed, and said we'd be fine. And yet they're still not.
> If they were blasting their sirens early in 2021 instead of covering it up we might have had swifter border closures etc.
I agree that even earlier warning would have been good. I just don't see it changing anything. Countries only started to take it seriously when it really started to affect them. They didn't want to risk a political/ financial hit on taking the measures that were needed, and they paid for it.
* There is no evidence that the virus originated with imported frozen seafood.
* There is no evidence that the virus originated with US Army personnel who were present for the Military World Games.
* There is no evidence for the "multiple origins theory" that the Chinese government is currently promoting.
The wet market origin theory would be more plausible to me if not for the fact that SARS-CoV-2 was found all over surfaces there but not in a single live or dead animal. That seems to indicate that it was merely the location of an early superspreader event and not the true origin.
It would be more accurate to say: these viruses are a threat to the current socioeconomic and sociopolitical status quo.
Take air travel for instance. It was key to spreading this and other pandemic viruses. Yet no one is questioning air travel. Note: I'm not suggesting it should be shut down, only that the idea of international flights being normalized should be revisited.
Looking at Forbes latest list to the richest people in the world tells us 2020 was a great year for wealth redistribution (from the bottom to the top). It was a great year for the status quo, for the globalists. As for the rest of us? 2020 was not so good.
Ultimately, the virus is a symptom.
It's really funny you mention that because when I presented this paper in my departmental journal club, that was the #1 criticism levied. This model over-enriches for South America and under-enriches for East Asia.
Mostly it has to do with (in my opinion) their under-reliance on host-specificity and over-reliance on overall biological diversity. The Pacific Northwest is a hotbed of ecological and biological diversity in rodents among other things, but we haven't had any major outbreaks out of that area yet (knock on wood).
Papers can be wrong or whatever. Or underappreciate things. Lots of other scientists think there's a massive underappreciated reservoir of bat-related viruses in Asia. Peter Daszak is the obvious one, but also Heinz Feldmann, Christian Drosten, Peter Daniels, basically anyone who has ever studied bat viruses or influenza viruses believes there's a lot left undiscovered in Asia. That's also why several of the most recent hemorrhagic fever virus meetings from Keystone was in Hong Kong. SARS-1 is a big memory there, and not a very long ago one.
>SOMEONE in your group of international scientists should be able to confirm or deny allegations the WIV was in fact shutdown for a week in September. If no-one cannot confirm or deny this direct and very specific allegation how can anyone take seriously your claim that international civilian researchers would have any clue who was doing what kind of research in the facility or with its materials elsewhere?
My BSL3/4 was shut down all the time. For maintenance or whatever. They're facilities that go down for maintenance often because of how important it is to make them safe. Anytime an autoclave broke, or a fan broke, you had to take it down because it no longer met the biosafety standards set forth in the protocols.
I personally have no idea if it was shut down for a week in September, that's a very specific thing. Do you know exactly when a company in your line of work started doing work from home? Or when it was shut down for an internet outage? etc. etc. That's a very specific thing.
Sure I could ask around and probably figure that out. But I also don't want to, because I'm not interested in fueling your conspiracy theory when I have no idea what relevance that would have to the likelihood of a lab leak. Given how often these facilities shut down. They do it yearly as a rule, and often 4-5 times per year due to other maintenance reasons. And yes that includes brand new facilities. I cannot tell you how many times people at the BSL4 in Montana here in the US told me about facility shutdowns as reasons they couldn't conduct my experiments! It delayed my PhD a bit!
IVF is actually ALMOST the start of the process since we already had the ACE2 gene sequence. I suppose you would have to clone it and that might take a month. So altogether probably 3-4 months. Especially since it was TOP priority, like drop everything else and do this.
I'll give you an example. In my work, we had to clone Stat1 and Stat2 knockout mice, these are a model for Zika and for testing ebola vaccines and creating anti-Ebola antibodies, I published a paper all about it you can look it up in my gscholar linked elsewhere here.
Anyway, to go from idea to first generation of mouse (I didn't actually do the work, just watched someone else do it this was really early in my PhD)... it took about 6 months. And that's with a zillion other things on our plates. If it was the ONLY thing we were doing? Yeah it probably could have been done in 4 months. Probably 3 if you gave us unlimited funding and perfect facilities.
Science doesn't work the way you want it to work either, btw. It's not about wild hypotheses and conspiracies about people hiding stuff from the public. It's not about supposition and theoretical thought experiments. We rely on concrete data to make very small conclusions based on probability, and then test them.
Unfortunately, this really isn't a testable hypothesis either way. That's why the occam's razor factor matters so much here. It really is a probabilistic argument.
I never said it was impossible that this was a lab leak, only really unlikely.
https://www.reddit.com/r/science/comments/gk6y95/covid19_did...
But this event doesn't look anything like those other lab release events.
See here: https://www.reddit.com/r/science/comments/gk6y95/covid19_did...
All we can do is make probabilistic arguments. Inferences. Inductive reasoning.
And that sort of analysis, occam's razor based on the least new assumptions necessary to conclude the mechanism, I think the zoonotic theory is more likely.
The lab theory isn't impossible, it just requires a lot more untested and unknown assumptions.
Zoonosis is just a lot more likely.
It's more correct to think of e.g. Carlos or Elon as leading efforts to bake lots and lots more pie, and then keeping a lot of the pie for themselves. The dominant theme is that they're creating value that didn't exist before, not taking a larger proportion of already-existing value.
Why would this support either hypothesis? The cleavage site clearly has nothing to do with RATG-13 and it is probably one of the main drivers of SARS-CoV-2 pathogenesis. See here:
-https://www.nature.com/articles/s41586-021-03237-4
-https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7457603/
But before you say "See! Gotcha! That means that the cleavage site is the smoking gun!"
It also looks, from a molecular perspective, like a natural recombination event. See here:
-https://www.frontiersin.org/articles/10.3389/fgene.2020.0078...
I'm in Germany and the whole situation is a joke. Incompetence in any way possible, everywhere. Half heated "soft lockdowns" whenever things get worse, reopen everything as soon as it gets a little better, then be all surprised that incidents are on a rise again, rinse and repeat. Obviously every state does this without any coordination with neighboring ones.
And it's not surprising. Do you think any politician is even remotely qualified for the position they have? Usually you get your position as minister of health, or defense, or whatever, but because everything in Germany just goes its way and nothing is wrong, you do your four years, pass a few meaningless bills, and that's it. Now that we have a pandemic at our hands and the minister of health would have to actually do something for the first time in several decades, the whole spiel falls apart.
Here's the thing: in my mind, anyone who wants to claim the virus escaped the lab as a result of an accident needs to show how someone could have gotten infected with it while working with it in a lab using BSL-3 precautions. We're all just walking around wearing plain old surgical masks, and sometimes not even that level of protection, but literally a piece of cloth is enough to reduce transmission of this virus significantly. Now, tell me how someone wearing full body PPE gets infected with it.
Even at BSL-2, any procedures that would create aerosols are done inside a containment vessel, so, I can't honestly see it happening there, either. And, it certainly wouldn't have been at BSL-1, as that's reserved for known non-pathogenic organisms. Basically, the criterion for a BSL-1 lab is "we grow bugs here, on purpose." Clearly, any of the bat coronaviruses they would handle at WIV would greatly exceed that level of precaution.
With that in mind, IMO, the real interesting bit this article had to offer was to suggest the possibility that the virus snuck into the lab. Given the virus's relative inability to spread via surface contact and necessity of aerosolized droplet spread, you still have to answer the question of how it got out, but, it's at least an intriguing origin story.
So, in summary, yes, the only correct answer we can really say for sure is "we don't know exactly where it came from, if it leaked out of a lab, and what might have been done with it while it was in the lab." But, I'm having a really hard time believing a virus that gets largely stopped by a simple mask could sneak out of a BSL-2+ lab.
https://pubmed.ncbi.nlm.nih.gov/26654122/
https://pubmed.ncbi.nlm.nih.gov/30806904/
https://pubmed.ncbi.nlm.nih.gov/16940861/ (this one says wet markets, which probably are an issue, but not as big as initially thought, and probably not the origin of CoV-2)
https://pubmed.ncbi.nlm.nih.gov/27726088/
https://pubmed.ncbi.nlm.nih.gov/27426214/
If we had shut down air travel early on globally (not just China...) and pursued a vigorous in-country test and trace program, we would’ve had a chance.
{Actually, done prior probably say the moon doesn't even exist, but I think this makes the point - there's a plausible reason for a reflector being there that doesn't require a manned moon-landing.
Just saying that for the sake of argument.
Though I did see a program as a teenager that presented some convincing 'evidence' that NASA/USA Government were lying to the public. Then it comes down to whether you trust the USAG who you know have lied access manipulated public perceptions on a grand scale, or trust random program makers who you don't yet know to be liars.}
As far as finding frozen samples, you'd also need verifiable documentation, presumably, otherwise we wouldn't know if it were a zoonotic sample ... so we wouldn't know if it were a wild origin, or a lab-captured origin?
If it were a lab-release, was it accidental or the actions of some other nation wanting to harm China.
It seems to me that conclusion people want is quite possibly not out there.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2395678/pdf/bul...
And nothing requires accidents to happen the same way each time. If SARS-CoV-2 was a lab accident, then it's probably an accident involving a novel bat-origin coronavirus collected from nature. The WIV probably had the biggest program sampling such viruses in the world, and that's the database they made unavailable.
Why do you think that database is unavailable now? The WIV's stated reason could possibly explain why they took it down in the first place (though it would be a spectacular coincidence), but it doesn't explain why they can't bring it back up.
Note that I asked this in my previous comment, and you chose to ignore it, instead responding to the less substantive comment from another user. You likewise ignored my original question about the database until I asked it twice. You didn't discuss the possibility of an accident involving a novel, unpublished virus (which you consider the most likely lab accident scenario, I believe correctly) until others brought it up.
I don't think that's malicious, but that's not a comforting pattern. Virologists are supposed to be the experts, so they should be the ones presenting (and refuting where applicable) the strongest and most likely scenarios for a lab accident. Instead, they (and you) seem entirely focused on defending the profession, refuting easy and wrong arguments, and waiting to see how long it takes adjacent non-specialists to learn enough to discover the harder ones. You then dismiss their arguments, because they (David Relman, Alina Chan, Richard Ebright, I assume Marc Lipsitch too; the list is getting long) are mere molecular biologists or epidemiologists or whatever, and not specialist virologists.
Regardless of what we eventually learn about the origin of this pandemic, that's not the behavior of a profession that can be trusted to regulate itself, and I believe the world is realizing that now. It would be unfortunate if important virological research gets banned because the regulations are drafted by half-informed outsiders; but if virologists themselves don't seriously engage with the possibility that their work just killed 2.9M people, that's what will happen.
Of course that's not all virologists. Étienne Decroly has been pushing quite openly for an investigation of a possible lab accident, though mostly in French-language media and perhaps you'll find something wrong with his resume too.
And just so you don't miss it: Why do you think that database is unavailable now? Please feel free to ignore everything I've written except that question.
Maybe per capita but not per se. The US had 241 million international air passengers in 2019[1]. The UK had >160 million[2]. The US has two land borders with significant traffic and the UK had 21.5 million Chunnel passengers in 2019[3]. The volume of passenger shipping is also vastly higher in both countries. NZ also has almost no illegal border crossings.
NZ has a much smaller risk profile than these and many other countries. And this is born out by events. By the time the world became aware of what was happening the virus had already been spreading in Europe and the US for months. While it had been introduced to NZ it was still in much earlier stages.
[1] https://www.bts.gov/newsroom/final-full-year-2019-traffic-da...
[2] https://www.statista.com/statistics/303654/number-of-arrivin...
[3] https://www.statista.com/statistics/304968/number-of-passeng...
I'm absolutely not saying the origin doesn't matter for anything--if 2.9M people died due to a particular class of research, then that absolutely should affect our judgment as to whether that research should be funded or permitted (though that cost/benefit tradeoff seems grossly unfavorable to me regardless). The link between that question and China's perceived culpability just seems bizarrely overstated to me, divorced from the reality that the USA was entirely supportive of that research pre-pandemic.
So a lab leak, if true, would indeed significantly increase the number of lies being told.
https://www.preprints.org/manuscript/202005.0322/v2
Of course that's not evidence of anything malicious; the renaming and failure to reference might have just been inadvertent. But it's still a bit weird, and it unquestionably shows at least a 2.5 year delay between sampling and publishing even a fragment of the genome.
That delay isn't evidence of anything malicious either. Research takes time, and any group in any discipline has a backlog of unpublished work. The WIV didn't stop sampling in 2013 though, and no one outside China's physical control knows what else might be in their collection.
https://www.globaltimes.cn/content/1181292.shtml (USA, misidentified as vape lung)
https://www.globaltimes.cn/content/1183658.shtml (something with Fort Detrick)
https://www.globaltimes.cn/page/202101/1214376.shtml (not the Huanan market, maybe imported seafood)
I guess you could try counting up and comparing the total lies implied by each origin, but the volume is so high that seems pointless to me. Their strategy seems more like a general fog of confusion to me than a particular story intended to be believed.
I don't have time to address the rest of your comment I'm sorry, I have already sunk so much time into this post that I should have spent studying. This is the exam I have in 3 weeks: https://en.wikipedia.org/wiki/USMLE_Step_1 Pay particular attention to the section marked "effect on matching residency." I never should have responded or brought myself into this post in the first place.
Sorry, but I need to exit now. I hope you find the certainty you're looking for, either way. I hope you find the solace in "holding virologists to account" that you are looking for, although I'm not sure it will happen the way you are suggesting.
It is true that in absolute terms NZ has small trade and travel relative to the UK and US, but those factors are far from being the only reasons that NZ has suffered less death and destruction. It’s more that the UK and US have done poorly.
> The WIV didn't stop sampling in 2013 though, and no one outside China's physical control knows what else might be in their collection.
They upload sequences to Genbank (just like they did with RaTG13, years before the pandemic), they have international collaborators, and they give talks at conferences. Tons of people know what they work on and what they have in their collection.
If that's true, then why has the WIV removed public access from their database? It serves only to remove a valuable scientific resource, and to cast suspicion on China; so why would they do such a thing? Do you genuinely believe that even with the international importance of the topic, no one in China can figure out how to keep a simple database-backed website up?
And again, Deigin et al. report assembly of the genome of a novel coronavirus from contamination in other published reads sequenced in the same facility:
https://arxiv.org/abs/2104.01533
As far as I can tell, this virus wasn't previously known outside the WIV. Am I mistaken? I emphasize again that their novel virus is relevant not because it's an ancestor of SARS-CoV-2 (it's not), but because if the WIV had one unpublished virus, it gets harder to claim it's ridiculous that they might have had others.
https://fivethirtyeight.com/features/why-did-the-world-shut-...
One of the first things done by the Trump administration was close borders with China, but it was not enough.
Then you can see if they have the reasoning skills to convince themselves the moon isn’t a projection.
Yes, hence my "per capita" comment. The risk of infection getting into a country is more of a function of how much total traffic it gets rather than the per-capita traffic.
> And those figures are for the country, not a city.
Auckland Airport represents the vast majority of all international traffic into New Zealand, and not just flights.
> The point made that Auckland has a lot of travellers.
Not by absolute number which is what matters most for how easy it is for a virus to find its way in and get established domestically.
> It’s more that the UK and US have done poorly.
This is an important point and I do not belittle it at all. My point isn't to defend the USA and the UK but to point out that the difficulty of NZ's response was enormously easier both absolutely and relatively given the nature of NZ's geography and the fact that the local epidemic had barely started by the lockdowns. NZ has a lot to be proud of in its response, but no reason to be smug.
In any case, I certainly have work that I should be doing too, though lower-stakes than your exam. I'm not looking for solace or blame here; I just don't want another pandemic. Certainly this one might have been caused by exotic wildlife trading, or guano collection by farmers, or other nonscientific activity, and those activities should be restricted. But unless and until the WIV's collection and lab manipulation of novel potential pandemic pathogens can be confidently excluded as the cause, I don't see why anyone would permit that work either.
I'd privately guess that the Chinese government has already imposed such restrictions, and that while Shi's group may still publish occasionally for the sake of appearances their volume of risky research will fall sharply--the CCP doesn't want to lose face, but they don't want another pandemic either. Of course there's no way to confirm or refute that prediction but to wait and see.
Final note, I see that you wrote your "CoVID-19 did not come from the Wuhan Institute of Virology" post about a year ago. At the time, I would have mostly agreed with you; but since then no proximal animal host has been found, and quite a lot of Chinese-government obstruction has been. It's uncomfortable to adjust a position when you've previously made a strong statement; but that's a lot better than getting locked in to a position that you adopted based on less evidence than is available today.
Anyways, good luck on your exam. I'll continue to do everything I can to ensure that my group's designs don't explode or catch fire, and I hope you'll do the same with the risk that your (prospective) group starts a pandemic.
In any case, the point I think is important, and which I wanted to make, is "more pie, not dividing up the same pie" which works with both our stories.
Edit: oh, and I think it's probably not true that the people at the bottom are having a "harder and harder time". It of course would depend on which metrics you pick, but I generally understand that sort of sentiment as popular in the media but wrong in a Better-Angels-of-our-Nature kind of way. I could believe that people at the bottom are getting a smaller share percentage-wise, but the actual amount of pie they're getting is growing. People are living longer, healthier lives, there's less food insecurity, etc.
The DoD and specific branches of the armed forces just hand out money. It is those labs and the companies that staff them that are ahead of the current state of the art, but they're unable to commercialize them until after other applications are evaluated.
There is an increasing trend for the military to rely on CoTS hardware, but I know with some certainty there are still fields, like metallurgy (for jet engines), that are still leading anything else by a wide margin.
Yes - and that is a hell of a lot for a small place. It’s comparable to something like SFO, but at the far end of the planet. But yes, the scale is small by international standards.
> the difficulty of NZ's response was enormously easier both absolutely and relatively given the nature of NZ's geography
This helped, but there are a lot more islands that have done poorly. I’m not sure that it was enormously easier, but the few week we got were key. In terms of getting governments to move fast, NZs government moved far faster than one would have expected, and the advantage gained by the short delay due to geography undoubtedly saved us a lot of deaths. We were on a vicious exponential growth.
> NZ has a lot to be proud of in its response, but no reason to be smug.
Absolutely. My view is more one of horror at the considerable reliance placed on gut feeling, belief systems and hope rather than science and cooperation.
> The reemergence was probably an accidental release from a laboratory source in the setting of waning population immunity to H1 and N1 antigens
https://www.nejm.org/doi/full/10.1056/NEJMra0904322
About 700k people died worldwide. That's more than a typical flu season but not grossly so, and it's impossible to say with certainty what kind of flu season would have occurred naturally without the escape.
https://nouvelles.umontreal.ca/en/article/2018/01/19/you-re-...
SARS-CoV-2 is certainly worse. The 1977 flu pandemic is still a lot of deaths, though, and surprisingly little-known.
Correction, NZ had its first cases of swine flu connected directly with travel to Mexico, the epicenter of the pandemic, 10 days after the USA identified its first cases which were community spread. In other words the virus had been circulating for some time in the United States already and just happened to be observed then. Case in point. The US/Mexico border is the most crossed border in the world with 350 million documented crossings annually and undocumented crossings in the 6 figures annually. Each crossing is another chance that the virus gets in and starts spreading domestically which is why the first case was community spread and not associated with travel to Mexico.
> Covid19 reached New Zealand before Berlin.
Maybe the first detected case but considering that Germany had its first detected case in late January in Bavaria a full month before NZ's first case, again directly associated with international travel, the virus very well had opportunity to have already gotten to Berlin and elsewhere undetected.
> Even back in 1918 the flu pandemic reached NZ in months at a time when that journey by ship wasn't much faster!
This was the massive demobilization from WWI with a rush of repatriation from the epicenter of the pandemic which had been active in Europe for some time, Spain was just the first country to admit it had an epidemic. Again, my case in point, NZ was infected long after most of the rest of world because NZ is out of the way. Thank goodness it is.
https://www.researchgate.net/publication/349073738_An_invest...
I disagree, and think small island nations do have much better chances. Otherwise we'd probably have great success stories in places like Andorra, Armenia, and Vatican City. I'm sure island countries to be more self reliant, with fewer major transport hubs that can be locked down.
I think from what we've seen, you need to be a small island nation AND have a strong policy response to have a chance at averting this crisis.
Who is we? Who is pressuring the US to do anything?
DPRC is a sovereign state and can do as they damn well please just like the US.
Get off your high horse.
America has made a lot of enemies and inflicted a lot of damage and terror for what seems as both good and bad reasons. After all the one-sided "interventions", I find it hard to disagree that America (not the Americans affected) deserved something in return.
So why did you bring it up? The observation doesn't support zoonotic hypothesis at all, although it could support lab leak if we assume GOF was done on a natural or modified virus with a higher IFR rate, such as the ones known to be present in Tongguan where WIV sampled RaTG13.
Similarly -- it isn't clear why you are talking about the cleavage site. You appear to think it argues against some sort of hypothesis. But you haven't stated what you think the most credible lab-leak scenario is and why. It isn't even clear that COV came from RaTG13.
Here is fresh evidence (< 1 wk ago) that labs in Wuhan have worked on unpublished coronaviruses:
https://arxiv.org/abs/2104.01533
The above findings are replicable by any bioinformatician operating on published sources. This preprint was reviewed by one of the authors of the Human Genome Project’s landmark 2001 paper having served as an HGP sequencing team leader at the Whitehead Institute:
https://twitter.com/kevin_mckernan/status/137939900576396083...
The findings critically undermine Western zoonotic scientists’ (Daszak of the WHO-convened study particularly) claim that they knew what viruses WIV researchers were working on.
I'm quite familiar with my own industry and could easily fact-check claims of this specificity or follow-up with people who would know. If I could not do this, I would not be making appeals to authority in public.
> Sure I could ask around and probably figure that out. But I also don't want to, because I'm not interested in fueling your conspiracy theory when I have no idea what relevance that would have to the likelihood of a lab leak.
Conspiracy theory? This is a claim by the US Government. And you're clearly interested in "debunking" it given the amount you have written on the topic and your holding proactive AMAs. So - yeah - this leaves anyone reading your comments wondering (1) why you are rebutting strawmen arguments, (2) why you don't appear familiar with the facts [i.e. pushed the wet market hypothesis long after we knew it wasn't the origin], and (3) why you still aren't addressing basic, specific and addressable claims from sources with assumed credibility who take a different position.
> Science doesn't work the way you want it to work
The sad thing is that it does. You figure out what the most viable hypotheses are and then evaluate the evidence. Update your priors based on what you find and repeat the process. That's how you end up being able to make statements about Occam's Razor. Quite different from building strawmen, knocking them down and calling anyone who asks questions you a conspiracy theorist.
afaict the strongest evidence against lab-origin is the claim that COV was circulating in Italy in early autumn 2019, although I've read lately that the tests claiming this are now apparently suspect. go figure.
Taiwan had high mask usage early on. That would’ve helped a lot in the US.
Testing was very successful, actually, in places like Singapore. Didn’t help that there was official discouragement of wearing masks followed by culture-war mask avoidance in the US.
So either you're trolling me and pretending geopolitical hierachy doesn't exist or you may think my question is stupid. Either way...