who is the former?
An American anthropologist
John Tooby
John Tooby is an American anthropologist, who, together with psychologist wife Leda Cosmides, helped pioneer the field of evolutionary psychology. Tooby received his PhD in Biological Anthropology from Harvard University in 1989 and is currently Professor of Anthropology at the University of California, Santa Barbara.

who propounded the nebular hypothesis for the origin of the earth Immanuel Kant what does this hypothesis state? It suggests that the Solar System formed from gas and dust orbiting the Sun. what are the different types of planets formed out of it? Moon, Mars who is the person mentioned above? A German philosopher and one of the central Enlightenment thinkers. has he authored any books? Yes - Critique of Pure Reason, Allgemeine Naturgeschichte und Theorie des Himmels where was he from? Born in  Königsberg, East Prussia. what were his views on race-related issues? He promoted racism. He wrote that "[Whites] contain all the impulses of nature in affects and passions, all talents, all dispositions to culture and civilization and can as readily obey as govern. They are the only ones who always advance to perfection.” what are the origins of this prejudice? Evolutionary psychologists John Tooby and Leda Cosmides reasoned that natural selection would not have favoured the evolution of an instinct for using race as a classification, because for most of human history, humans almost never encountered members of other races.
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John Tooby [SEP] Introduction
John Tooby is an American anthropologist, who, together with psychologist wife Leda Cosmides, helped pioneer the field of evolutionary psychology. Tooby received his PhD in Biological Anthropology from Harvard University in 1989 and is currently Professor of Anthropology at the University of California, Santa Barbara. In 1992, together with Cosmides and Jerome Barkow, Tooby edited "The Adapted Mind: Evolutionary Psychology and the Generation of Culture". Tooby and Cosmides also co-founded and co-direct the UCSB Center for Evolutionary Psychology.