The evidence of evolution pours in, not only from geology, paleontology, biogeography, and anatomy (Darwin's chief sources), but from molecular biology and every other branch of the life sciences. To put it bluntly but fairly, anyone today who doubts that the variety of life on this planet was produced by a process of evolution is simply ignorant - inexcusably ignorant, in a world where three out of four people have learned to read and write.
Daniel Dennett is a philosopher who has made major contributions to Universal Darwinism. His book Darwin's Dangerous Idea (1995) is a classic in the field. He introduced the concept of Darwinian processes as a 'Universal Acid' that would dissolve all arguments from design and replace them with 'Darwin's Dangerous Idea'.
He is a champion of the naturalistic worldview and a founding member of The Brights.
Daniel C. Dennett, the author of Freedom Evolves (Viking Penguin, 2003) and Darwin's Dangerous Idea (Simon &Schuster, 1995), is University Professor and Austin B. Fletcher Professor of Philosophy, and Director of the Center for Cognitive Studies at Tufts University. He lives with his wife in North Andover, Massachusetts, and has a daughter, a son, and a grandson. He was born in Boston in 1942, the son of a historian by the same name, and received his B.A. in philosophy from Harvard in 1963. He then went to Oxford to work with Gilbert Ryle, under whose supervision he completed the D.Phil. in philosophy in 1965. He taught at U.C. Irvine from 1965 to 1971, when he moved to Tufts, where he has taught ever since, aside from periods visiting at Harvard, Pittsburgh, Oxford, and the Ecole Normal Superieure in Paris.
His first book, Content and Consciousness, appeared in 1969, followed by Brainstorms (1978), Elbow Room (1984), The Intentional Stance (1987), Consciousness Explained (1991), Darwin's Dangerous Idea (1995), Kinds of Minds (1996), and Brainchildren: A Collection of Essays 1984-1996 (MIT Press and Penguin, 1998). He co-edited The Mind's I with Douglas Hofstadter in 1981. He is the author of over two hundred scholarly articles on various aspects on the mind, published in journals ranging from Artificial Intelligence and Behavioral and Brain Sciences to Poetics Today and the Journal of Aesthetics and Art Criticism.