> Claiming that COVID came from a lab is pretty close to non-falsifiable, i.e. impossible to prove. I don't think this is true. A hypothesis can be unfalsifia

> Claiming that COVID came from a lab is pretty close to non-falsifiable, i.e. impossible to prove. I don't think this is true. A hypothesis can be unfalsifiable without being unprovable. (Think of a "needle in a haystack" existence hypothesis: it's unfalsifiable, at least practically speaking, but it can be proven simply by finding the needle.)