https://prn.live/there-is-no-doubt-exxon-knew-co2-pollution-was-a-global-threat-by-late-1970s/
'There is No Doubt': Exxon Knew CO2 Pollution Was A Global Threat By Late 1970s - Progressive Radio...
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https://www.cjr.org/tag/what-exxon-knew
What Exxon knew - Columbia Journalism Review
The voice of journalism, since 1961
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https://www.opednews.com/populum/page.php?f=Not-Just-Exxon-The-Entire-by-Daily-Kos-Climate-Change_Exxon-151229-43.html
Article: Not Just Exxon: The Entire Oil and Gas Industry Knew The Truth About Climate Change 35...
Article: Not Just Exxon: The Entire Oil and Gas Industry Knew The Truth About Climate Change 35 Years Ago. - it wasn't just Exxon, but the entire oil and gas...
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