“I Don’t Know: In Praise of Admitting Ignorance (Except When You Shouldn’t),” by Leah Hager Cohen is a slim hardcover packs in plenty of information and does so in a way that entertains and enlightens. Like a Science Friday broadcast, one can read this short book during a couple of commutes. Continue reading I Don’t Know: In Praise of Admitting Ignorance (Except When You Shouldn’t), by Leah Hager Cohen @ NYJB