"Moral systems are interlocking sets of values, practices, institutions, and evolved psychological mechanisms that work together to suppress or regulate selfishness and make social life possible. A complex mix of extreme selfishness and extreme altruism; Which side of our nature we express depends on culture and context. When opponents of evolution object that human beings are not mere apes, they are correct. We are also part bee, part of a much larger hive. Human beings evolved at two levels simultaneously: genetic and cultural."