Richard Dawkins writes about such topics as DNA and genetic engineering, virtual reality, astronomy, and evolution. Dawkins was educated at Oxford University and taught zoology at the University of California and Oxford University, holding the position of the Charles Simonyi Professor of the Public Understanding of Science. He is a member of the International Academy of Humanism. Dawkins' books include The Selfish Gene, The Extended Phenotype, The Blind Watchmaker, River Out of Eden, and Climbing Mount Improbable. His book, entitled The God Delusion, shows how religion fuels war, foments bigotry, and abuses children. Dawkins supports his points with historical and contemporary evidence. His title An Appetitie for Wonder: The Making of a Scientist made The New York Times Best Seller List for 2013.
Born in Boston in 1942, Daniel Clement Dennett explores the philosophical links between mind and brain. His first book, Content and Consciousness (1969) was one of the earliest to examine this issue. It is one that he expands on in his other books, including Consciousness Explained (1991), where he uses philosophical "materialism" to examine the link between mind and body. Dennett is a Distinguished Arts and Sciences Professor, a Professor of Philosophy and director of the Center for Cognitive Studies at Tufts University in Medford Mass. He is interested in the development of artificial intelligence, was the co-founder of the Curricular Software Studio at Tufts, and has aided in the design of computer exhibits at the Smithsonian Institution, the Museum of Science in Boston and the Computer Museum in Boston.