I pointed out to my father that early grains from paleolithic times are quite different from the grains we've evolved to be more easily eaten nowadays. That didn't register. Somehow the idea that we might have caused foods to evolve into something more palatable was inconceivable.
![[Image: Untitled2_zpswaosccbr.png]](https://images.weserv.nl/?url=i1140.photobucket.com%2Falbums%2Fn569%2Fthesummerqueen%2FUntitled2_zpswaosccbr.png)