Ken Miller is professor of Biology at Brown University. He serves as life science advisor to the NewsHour on PBS and is coauthor, with Joseph S. Levine, of Biology textbooks used by millions of students. In 2005, he served as lead witness in the trial on evolution and intelligent design in Dover, Pennsylvania. His popular books include, Finding Darwin’s God: A Scientist’s Search for Common Ground between God and Evolution, Only a Theory: Evolution and the Battle for America’s Soul, and The Human Instinct: How we evolved to have reason, consciousness, and free will, published this year by Simon and Schuster. His honors include the Public Service Award of the American Society for Cell Biology (2006), the Public Understanding of Science Award from AAAS (2009), the Stephen Jay Gould Prize (2011), and the Laetare Medal from Notre Dame.