Lack of falsifiability (even if it’s true in this case, which is not a given) is not a license for inaction. The world is not a science experiment. And we kno

Lack of falsifiability (even if it’s true in this case, which is not a given) is not a license for inaction. The world is not a science experiment. And we know that it’s plausible the emergence of Homo Sapiens helped cause the extinction of Neanderthals.