Exxon accurately predicted global warming from 1970s – but continued to cast doubt on climate science, new report finds

ExxonMobil’s own scientists accurately predicted future global warming in reports dating back to the late 1970s and early 1980s, despite the company publicly continuing for years to cast doubt on climate science and lobby against climate action, according to a new analysis.

Researchers examined climate projections produced between 1977 and 2003 by Exxon, one of the world’s biggest oil and gas companies. They found the company’s science was not only good enough to predict long term temperature rise, but also accurately predicted when human-caused climate change would become discernible, according...