Should ethnic and racial identities lose their political and economic importance?
Race and ethnicity are closely related to biology, while ethnicity is related to culture. From the biological point of view, races are genetically differentiated from the same species. The difference is only a number of morphological and genetic variations. Even though all humans are of the same species, there are a number of genetic variations that present different physical appearances, such as a difference in skin color. Ethnicity, on the

