Greg Lukianoff is one of our nation's foremost defenders of free speech, co-author of "The Canceling of the American Mind," and president of FIRE, the Foundation for Individual Rights and Expression. His journey to this place wasn’t easy, on a personal level, but the depressive spiral Greg eventually transcended gave him insight into the problems plaguing our public discourse. Learn more about your ad choices. Visit megaphone.fm/adchoices