The Brian Lehrer Show Edit this Published in The Brian Lehrer Show Are We Born Knowing Right from Wrong? Listen 24 min Queue Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/330349/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend (Bridget Coila / flickr) i Paul Bloom, professor of psychology at Yale and the author of Just Babies: The Origins of Good and Evil (Crown, 2013), argues that even though research shows we're born with a sense of justice, reason plays a part in how society defines morality.