The social sciences are in a special difficulty because they cover the same field of human behavior as literature. As science, they must claim to imp… - Harvey Mansfield

Today political science is often said to be ‘descriptive’ or ‘empirical,’ concerned with facts; political philosophy is called ‘normative’ because it expresses values. But these terms merely repeat in more abstract form the difference between political science, which seeks agreement, and political philosophy, which seeks the best.

The notion of thumos tells us further that politics is about protection, not primarily about gain. The reason you assert in your defense protects you and people like you that are included in the argument you advance. In an assertive, political argument you assume that you are perfectly OK. You are not apologizing for your self or your soul. The problem lies in things outside you, accidents that have happened or might happen, or the faults of others besides yourself. You therefore want to be protected in your self-satisfaction.

Having eliminated the soul, modern science cannot understand the body in its most important aspect, which is its capacity for self-importance. Modern biology, particularly the theory of evolution, is based on the overriding concern for survival in all life. This is surely wrong in regard to human life. If you cannot look around you and must insist on indulging a taste for the primitive, you have only to visit the ruins of an ancient people and ponder how much of its GNP was devoted to religion, to its sense of the meaning of human life rather than mere survival.