Evolution acts slowly. Our psychological characteristics today Posted on December 24, 2014December 24, 2009 by admin “Evolution acts slowly. Our psychological characteristics today are those that promoted reproductive success in the ancestral environmen.” — Keith Henson Author: Keith Henson Category: success Tags: success, Keith Henson Spread the love Related posts: People repeat behaviour that leads to flooding A successful man is one who can The difference between a successful person and Defeat is not the worst of failures.