Comparing twins (Introduction)

by David Turell , Thursday, June 21, 2012, 19:02 (4516 days ago)

Your personality is all in the genes, based on the monumental research in this book. The twins are separated near birth, raised apart and differently and then compared years later.-http://online.wsj.com/article/SB10001424052702303552104577436333754014866.html?KEYWORDS=Bryan+Caplan