Yep, I have been thinking that human behavior seems rational in hindsight because darwinism is rational. The most rewarding actions result in better survival of

Yep, I have been thinking that human behavior seems rational in hindsight because darwinism is rational. The most rewarding actions result in better survival of the actor and their ideas. Even if everyone acts completely randomly, rationalism wins because of darwinism. We don't actually need rational actors for game theory to work.