General Argument My aim is to survey some of the most influential philosophical writers on human nature from the time that Augustine codified Christian belief to the present. During this period philosophical opinions about human nature underwent a transformation from the God-centered views of Augustine and the scholastics to the human-centered ideas of Nietzsche, Freud and Sartre. While one aim has simply been to provide a handy survey, I do have three polemical purposes. One is to oppose the notion that the modernism of more recent writers was produced by methodological innovations....