Jaroslav Flegr

Prof. Jaroslav Flegr, Ph.D.
Jaroslav Flegr is an evolutionary biologist and evolutionary psychologist affiliated to Faculty of Science Charles University and National Institute of Mental Health, Czechia.

He is a discoverer of effects of latent toxoplasmosis and Rh factor on human behavior, personality, and mental and physical health, as well as an author of theories of frozen plasticity and frozen evolution. He has published five books and about 150 research articles.