Are Human Beings Selfish?

I thought about the question, Are human beings selfish?, when I received this snippet of an article from a friend: “Advocates of capitalism understand, as the classical economists understood centuries ago, that government and social institutions must be designed for the human beings that actually exist — callous self-interest and all.” That thought, from The Mises Institute, a capitalistic/libertarian think tank, is making a fair point that can be examined to see how fully and completely true it is. That is what I will do in this blog. As a sneak peek, my answer to the question, Are human beings selfish? will be “Yes, to some degree, but not to the exclusion of all other high values.”