Democracy Now!: A new investigation by the Pulitzer Prize-winning outlet InsideClimate News suggests that nearly every major U.S. and multinational oil and gas company was aware of the impact of fossil fuels on climate change as early as the late 1970s. Earlier exposés by InsideClimate News and the Los Angeles Times have revealed that Exxon scientists knew about climate change as early as 1977, and for decades Exxon concealed its own findings that the burning of fossil fuels causes global warming, alters the climate...