People do not usually think of the connection between the patterns of their own lives and the course of world history. People live out biographies in the context of world events that are in turn determined by historically specified conditions. Both the lives of individuals and the course of world history is understood simultaneously. If social evolution is seen as the capacity of a culture to master its environment, then western style capitalism seems to have done this. Evolutionary schemes, however, express an ethnocentrism that takes the position that one's own culture is some how to be used as a measure to judge other societies.
Diversity enriches an individuals experiences as well as the society.
Diversity helps us to be more accepting of other people. Diversity provides greater perspectives in problem solving. Subject All That Is Social to Ruthless Criticism Sociology requires one to look at the world critically . Sociology helps bring contentious issues into sharper focus . In doing so, however, feelings may get hurt and individuals may become insulted.