A new study puts a number on what Exxon has known for decades about climate science

Summary of all global warming projections reported by ExxonMobil scientists in internal documents and peer-reviewed publications between 1977 and 2003 (gray lines), superimposed on historically observed temperature change (red). Solid gray lines indicate global warming projections designed by ExxonMobil scientists themselves; Gray dashed lines indicate projections produced internally by ExxonMobil scientists from external sources. Grayscale … Read more