SARS-CoV-2: how the recent FOIA shows lab origin (twitter.com)

Some probability analysis: https://twitter.com/WashburneAlex/status/1748394691262087387

The stated purpose of DEFUSE was to study zoonosis, but I think the clandestine, plausibly deniable development of a bioweapon through back-channels was more likely the true purpose. DARPA doesn't fund anything unless it has warfare implications.