Originally Posted by
LongShortLong
No evidence a lab was involved. All the evidence to date is uninformed speculation. Including Wade's article. Including WSJ. Including US State Department Pompeo / unnamed intel. That's not to say it wasn't a lab release (or creation), only the current evidence doesn't support it, and it's a distraction from our best chances to discover the origin. Also they find China's response/actions appropriate, though perhaps not as forthcoming as we'd like. Also - it's hard to prove a negative.
There's a shorter TWiV from 2020 that goes through some of the lab theories. Vincent says the current publicity is a rehash of unsupported ideas in that earlier episode.
These scientists are basically saying "We're doing work here, go away kids." Though Vincent has a soft spot for informing the public.