Why Depression Exists | The Agenda

Fear, jealousy, anger. Name an emotion, and you can find an evolutionary reason why it exists. But why depression? What role does it play? Is it an adaptation that helped our survival, or is it a disorder? For insight, we welcome: Randolph Nesse, emeritus professor of psychiatry at the University of Michigan, and author of "Good Reasons for Bad Feelings: Insights from the Frontier of Evolutionary Psychiatry; Maryanne Fisher, professor of psychology at Saint Mary's University in Halifax; and Paul Andrews, professor of evolutionary psychology at McMaster University. Subscribe to The Agenda with Steve Paikin and Nam Kiwanuka on YouTube: https://www.youtube.com/c/theagenda?s... Listen to the podcast: https://www.tvo.org/podcasts/the-agen... Follow on social media: Facebook -   / theagenda   Twitter -   / theagenda   Subscribe to TVO Media Education Group newsletters: https://www.tvo.org/newsletters Get the TVO Today app: App Store: https://apps.apple.com/ca/app/tvo-tod... Google Play: https://play.google.com/store/apps/de... See more ways to access The Agenda with Steve Paikin and TVO Today: https://www.tvo.org/tvo-anytime-anywhere The Agenda with Steve Paikin is TVO Today's flagship current affairs program, devoted to exploring the social, political, cultural and economic issues that are changing our world. We consistently offer a diversity of viewpoints and in-depth analysis of what lies behind the headlines. See more about The Agenda with Steve Paikin at https://www.tvo.org/theagenda