16th-century glass mirrors and 21st-century camera phones actually share a lot in common; they both are technologies that shaped new forms of the self.Guests Ian Mortimer, historian and author of Millennium: From Religion to Revolution: How Civilization Has Changed Over a Thousand Years Ilan Stavans, professor of Latin American and Latino Culture at Amherst College and author of I Love My Selfie Learn more about your ad choices. Visit megaphone.fm/adchoices