Policy entrepreneurs and the academic establishment: truth and values in social controversies / Martin Rein and Christopher Winship -- The bell curve as policy: practical or pablum? / Albert Somit -- Intelligence and America's oncoming economic divide / Seymour W. Itzkoff -- Nature's Matthew effect: the hypertrophic basis of increasing political inequality / Elliott White -- Why the bell curve didn't go far enough on race / J. Philippe Rushton -- Brain biochemistry and soial status: the neurotoxicity hypothesis / Roger D. Masters with David J. Grelotti, Brian T. Hone, David Gonzalez, and David Jones, Jr.