P>This is an important book. It was declared among the best non-fiction books of the year by: Amazon.com, Borders, Globe and Mail, Evening Standard, The Independent, Los Angeles Times, New Statesman, New York Times, Publishers Weekly, The Spectator, The Telegraph and the Literary Supplement. Many professionals and others reviewed this book. Because the book is long (509 pages) and comprehensive, it is amenable to a variety of reviews --both positive and negative. The actual number of book reviews is astounding. Put Steven Pinker into your Internet search engine and you will find hours of reading material. The importance of the...