The Greenhouse Effect (which is not how greenhouses work). More links and info below ↓ ↓ ↓ Featuring Professor Michael Merrifield. More weather videos with Mike: http://bit.ly/Weather_Videos Professor Merrifield on Twitter: https://twitter.com/AstroMikeMerri The Unmade Podcast: https://www.unmade.fm Hello Internet Podcast: http://www.hellointernet.fm Objectivity: http://bit.ly/Objectivity Patreon: https://www.patreon.com/sixtysymbols Discuss this video on Brady's subreddit: https://redd.it/98uxco Visit our website at http://www.sixtysymbols.com/ We're on Facebook at http://www.facebook.com/sixtysymbols And Twitter at http://twitter.com/sixtysymbols This project features scientists from The University of Nottingham http://bit.ly/NottsPhysics Sixty Symbols videos by Brady Haran Additional animation in this video by Alison Williams. http://www.bradyharanblog.com Some footage courtesy of AP Archive: http://www.aparchive.com/ Email list: http://eepurl.com/YdjL9