Racial Tensions in a “Post-Racial” Age
Race is a complex phenomenon, both biological and sociological, involving the development and maintenance of human subgroups. From an evolutionary perspective, all humans belong to a single species, Homo sapiens. Over thousands of years of isolation and independent development, different groups of humans evolved to have different physical characteristics, forming the basis of what humans later called “race”. Because all humans are the same species, the physical differences between individuals in different “racial” groups are largely superficial physical variations rather than substantial genetic variations. However, amplified through cultural divergence, these minor physical differences in the human body have fueled some of the most influential, destructive, and creative events in human history.