Neil deGrasse Tyson Explains the History of Earth Day

Where did Earth Day come from? On this explainer, Neil deGrasse Tyson and comic climate activist co-host Chuck Nice discuss the origins of Earth Day and when we started paying attention to environmental issues on our own planet. When was the first Earth Day? We talk about Rachel Carson’s 1962 book Silent Spring and the origins of climate activism in the United States. How did people's mentalities towards pollution change? We break down the concept of a global environment, the turbulence of the sixties, and Apollo 8. What does the 1968 trip to the moon have to do with Earth Day? Discover how leaving the earth helped us think about our own planet. We explore the founding of the Environmental Protection Agency and other government agencies and policies in the 70’s. What changed in our mindset towards Earth when we travelled to space? Happy Earth Day from your friends at StarTalk, keep looking up and keep looking home! Support us on Patreon: https://www.patreon.com/startalkradio FOLLOW or SUBSCRIBE to StarTalk: YouTube: https://www.youtube.com/user/startalkradio?sub_confirmation=1 Twitter: http://twitter.com/startalkradio Facebook: https://www.facebook.com/StarTalk Instagram: https://www.instagram.com/startalkradio/ About StarTalk: Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up! About the prints that flank Neil in this video: "Black Swan” & "White Swan" limited edition serigraph prints by Coast Salish artist Jane Kwatleematt Marston. For more information about this artist and her work, visit Inuit Gallery of Vancouver: https://inuit.com/​. #StarTalk #NeildeGrasseTyson


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