Talk Talk Talk: Decoding the Mysteries of Speech

With a mixture of erudition and humor, Canadian radio personality Jay Ingram discusses the sociology of talking: the dynamics of conversation, men and women's different propensities for interrupting, and even the proper use of "you know." But he also delves into the mystery-riddled physiology of talking. While we now know that certain areas of the brain seem to control specific aspects of speech—from articulating words to creating meaningful sentences—how do scientists explain the extraordi...