because the concept of race is a social and cultural construction with no scientific justification in human biology. Instead of race, they suggest the use of ethnic categories that better reflect ...

What the author really wanted to say as a geneticist, I believe, is that humans should not be differentiated by race. His belief is fully summed up in his statement, “The human race cannot be ...

(And by "huge" I mean really, really huge—possibly the biggest capital investments the human race has ever undertaken.) If that assumption is false and it can be done much more cheaply ...

Modern genetic research has shown that traditional racial groups have little meaning at the genetic level ... out of Africa occurred, but the human race was never completely replaced by a single ...