Alexandria Ocasio-Cortez: "Dr. Hoffert, you have previously said that Exxon’s historic denial was immoral and greatly set back efforts to address climate change. That is correct?" Former Exxon Scientist Martin Hoffert: "That is correct that I said it I have good reason to say it." Exxon has known about cliamte change for decades, instead of acting, it funded denial. How do you think Exxon should be held accountable? #YEARSproject