Exxon Knew About Global Warming in 1981 – And Denied It For 27 Years

“Oil well” by Flcelloguy at the English language Wikipedia. Licensed under CC BY-SA 3.0 via Wikimedia Commons

“ExxonMobil, the world’s biggest oil company, knew as early as 1981 of climate change – seven years before it became a public issue, according to a newly discovered email from one of the firm’s own scientists. Despite this the firm spent millions over the next 27 years to promote climate denial.”

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