Stanford researcher Ben Franta joins to talk about a bombshell new discovery: the American Petroleum Institute not only knew about climate change back in the 70s, it started pushing climate denial as early as 1980.Read Ben's article: https://www.tandfonline.com/doi/pdf/10.1080/09644016.2020.1863703 Learn more about your ad choices. Visit megaphone.fm/adchoices