Book Review: Born Together - Reared Apart

6/21/12. Nancy Segal's book on the history of the Minnesota Study of Twins Reared Apart.

http://online.wsj.com/article/SB10001424052702303552104577436333754014866.html

Matt Ridley reviews "Born Together - Reared Apart," and focuses on IQ and twins --- when the environment matters:

http://online.wsj.com/article/SB10001424052702304898704577478482432277706.html?KEYWORDS=matt+ridley