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Summary September 2, 1982 Exxon’s Roger Cohen sends a memo to Exxon’s Al Natkin summarizing climate modeling research and the CO2 greenhouse effect. Cohen writes that while climate models vary widely and that there has not been a measurable change in the earth’s climate due increasing CO2, over the past several years have a “clear […]
Below is an annotated collection of documents gathered through the years amassing evidence of corporate efforts to deny the connection between climate change and extreme weather events. There are two major blocks of evidence: They knew climate change would cause extreme weather: Corporate entities “knew” extreme weather would be an impact of anthropogenic climate change. […]
Below are the Exxon internal documents that were footnoted in the paper “Assessing ExxonMobil’s global warming projections” (G. Supran et al., Science 379, eabk0063 (2023). DOI: 10.1126/science.abk0063) published January 2023. Coverage of the paper was wide: New York Times, Guardian, Associated Press, Politico, LA Times, NPR, CNN, CNBC… Exxon Internal Document References in the paper […]
Summary November 12, 1982 Exxon’s M.B. Glaser, manager of the Environmental Affairs Program, sends a memo to Exxon management on the CO2 greenhouse effect intended for the management staff to familiarize themselves with the subject. Glaser includes the April 1, 1982 “CO2 Greenhouse Effect: Technical Review” report. In Glaser’s summary to management, he writes that […]