THEORY OF CULTURAL DETERMINISM
The position that the ideas, meanings, beliefs and values people learn as members of society determines human nature. People are what they learn. Optimistic version of cultural determinism place no limits on the abilities of human beings to do or to be whatever they want. Some anthropologists suggest that there is no universal "right way" of being human. "Right way" is almost always "our way"; that "our way" in one society almost never corresponds to "our way" in any other society. Proper attitude of an informed human being could only be that of tolerance.
The optimistic version of this theory postulates that human nature being infinitely malleable, human being can choose the ways of life they prefer.
The pessimistic version maintains that people are what they are conditioned to be; this is something over which they have no control. Human beings are passive creatures and do whatever their culture tells them to do. This explanation leads to behaviorism that locates the causes of human behavior in a realm that is totally beyond human control.