Skip to Main Content

Léo Grasset

About The Author

Léo Grasset is a brilliant young French punk scientist par excellence, founder of Dirty Biology and author of the blog Dans les testicules de Darwin, devoted to biology, testosterone, and rock 'n' roll ( He has an excellent web presence (17,000 followers on Twitter) and is one of France's leading up-and-coming evolutionary biologists.

Books by Léo Grasset