Greg's guest today is Dr. Debra Soh who writes about the science and politics of sex and culture. She's a columnist for and The Globe and Mail, Canada's national newspaper. They discuss her article, "Why Transgender Kids Should Wait to Transition," as well as, the effects of pornography.

You can hear more from Dr. Soh on her podcast: WRONGSPEAK

You can also follow her on Twitter: @DrDebraSoh