CNN —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.
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 to the report published Thursday in the journal Science.
Between 63% to 83% of the projections were accurate in predicting subsequent global warming and their projections were also consistent with independent academic models, the report found.
Exxon won the case, which alleged the company had misled over climate change.
Angela Weiss/AFP/Getty Images“We now have tight, unimpeachable evidence that ExxonMobil accurately predicted global warming years before it turned around and publicly attacked climate science,” Supran said.