@PodunkPotato @Sui @AmonMaritza @Evil_Bender @RadixVerum @Nudhul

> History of them is is all speculation

Reasonable speculation in the same way that any other science is reasonable speculation. It's still a work in progress, of course

> Evolution doesn't explain them, it can't.

It explains a lot about them, but most of our ignorance is a function of how little effort we've put into understanding them.