Subject: Exxon's Denial Exxon has known that burning oil and gas causes catastrophic climate change as far back as 1977. But by the 1990s, Exxon had started funding climate disinformation at a massive scale. They paid scientists to cast doubt on climate science. They funded a network of dozens of lobbying groups. They lobbied politicians to block climate legislation. All designed to spread confusion about the urgency of climate change and keep their profits high. Producing carbon emissions is dangerous. But Exxon is producing something else just as dangerous: climate change denial. Tell Exxon to come clean and leave climate-denying American Legislative Exchange Council (ALEC): http://act.climatetruth.org/sign/Exxon_ALEC_petition/?sp_ref=.170.167085.e.527332.2&source=sp_email