lso suggests that races intergrade because there are always intermediate population. Moreover, he compared the concept of race with the concept of type. A "type", according to Washburn, is a group of individuals who are identical in those characters by which the type was sorted. In this sense, the race concept and the type concept are fundamentally different. (Washburn, 1952) To summarize, concerning the concept of evolution, there exists the contrast between evolution as universal process and evolution as individual and multilinear process. Concerning the concept of race, the gene is essential to the definition of race. However, whether, or not there exists a concept of race is disputable....
