So, Why Is Incest Wrong? Wednesday, December 15, 2010 There are certain questions now pressed upon us that previous generations would never believe could be asked. One of these is thrust upon us by events in New York City, where a well-known Ivy League professor has been arrested for the crime of incest. What makes the question urgent is not so much the arrest, but the controversy surrounding it. David Epstein is a professor of political science at Columbia University, where his wife also teaches. He previously taught on the faculties of Harvard and Stanford. Last week, he was arraigned...