Steven Arthur Pinker (born September 18, 1954) is a Canadian-born U.S. experimental psychologist, cognitive scientist, linguist, and popular science author. He is a Harvard College Professor and the Johnstone Family Professor in the Department of Psychology at Harvard University. Pinker is the author of several non-fiction bestsellers including: The Language Instinct (1994), How the Mind Works (1997), Words and Rules (2000), The Blank Slate (2002), and The Stuff of Thought (2007). and The Sense of Style: The Thinking Person's Guide to Writing in the 21st Century. Pinker was named one of Time Magazine's 100 most influential people in the world in 2004 and one of Prospect and Foreign Policy's 100 top public intellectuals in both years the poll was carried out, 2005 and 2008; in 2010 and 2011 he was named by Foreign Policy magazine to its list of top global thinkers. His research in cognitive psychology has won the Early Career Award (1984) and Boyd McCandless Award (1986) from the American Psychological Association, the Troland Research Award (1993) from the National Academy of Sciences, the Henry Dale Prize (2004) from the Royal Institution of Great Britain, and the George Miller Prize (2010) from the Cognitive Neuroscience Society. He has also received honorary doctorates from the universities of Newcastle, Surrey, Tel Aviv, McGill, and the University of Tromsï¿½, Norway. He was twice a finalist for the Pulitzer Prize, in 1998 and in 2003. On May 13, 2006, he received the American Humanist Association's Humanist of the Year award for his contributions to public understanding of human evolution.