Mark G. Thomas

 (born 5 June 1964) is an English human evolutionary geneticist.

Quotes

 * We have a brain that just is desperate for . I mean, it's such a fussy organ. That's the only thing it really takes in for energy. Well, meat is not a very good source of glucose. To have a big brain like this, you need to eat something different, and the most efficient way to get glucose is to eat carbohydrates.
 * Interview in the documentary-film  by Louie Psihoyos (2018).