I can say very definitively that race is an invented political system; it is not a natural biological condition of human beings. The human species is a single race. It is not biologically divided up into distinguishable races. - Dorothy E. Roberts (b. March 8, 1956)
She is an internationally recognized scholar, public intellectual, and social justice advocate, she has written and lectured extensively on the interplay of gender, race, and class in legal issues and has been a leader in transforming public thinking and policy on reproductive health, child welfare and bioethics.