Cheyanne's Campsite---Where The Money Meets The Rubber of The Spirited Road in America Today: 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!