Why do we find natural scenes like green fields, trees, and rivers beautiful? Why do people have an urge to gain wealth and power? Why do human beings fight wars? Why are human beings creative?

The evolutionary psychology framework is powerful, and the basic idea is actually quite simple: Evolutionary psychology is the radical notion that human behavior is part of the natural world. (For ...

Evolutionary psychologists tend to agree. When dating, birds of a feather really do usually stick together, said Glenn Geher, ...