Climate Files is organized by categories of documents and by keywords assigned to documents. Our Advanced Search page includes a drop-down feature showing all of the categories of documents so that you can more easily narrow your search. The topic field of our Advanced Search page also has a drop-down menu. You can try typing in a word to see if it corresponds with one of the tags assigned to a document. If you try a topic keyword and it doesn’t appear, try to see if a similar term that describes your document does appear.
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. […]
This unofficial “addendum” to the assessment by the U.S. Climate Change Science Program (now the Global Change Research Program) on “Global Climate Change Impacts in the United States” was published by the Cato Institute in 2012. The Cato report was designed to be nearly identical to the government’s report, but the content is contradictory and […]
This 1999 “State of the Climate Report” is a collection of essays on climate change written by noted climate-denying scientists, many of whom have established financial relationships with the fossil fuel industry. The initial essays of the report present arguments that the unusually warm temperatures of recent years are not associated with climate change and […]
This 1998 document from Imperial Oil Ltd, the Canadian subsidiary of Exxon, is an article in the “Imperial Oil Review” written by Robert Peterson, who served as chairman of Imperial Oil until 2002. This document is part of the ClimateFiles Imperial Oil document set, gleaned by DeSmog researchers from the Glenbow Imperial Oil Archive Collection. […]
This is a transcript of the short film “The Greening of Planet Earth Continues” released by the Greening Earth Society, as a follow-up to the 1992 film titled “The Greening of Planet Earth.” The Greening Earth Society was a non-profit front group created by the Western Fuels Association to advocate about the environmental impact of CO2 and fossil fuels […]
In 1998, the Western Fuels Association (WFA) launched the Greening Earth Society (GES) to counter what it considered an “unnecessary fear among the public” of climate change. The same year as its founding, GES published a report titled, “The CO2 Issue,” along with the film, “The Greening of Planet Earth Continues.” The film was a sequel to […]
This is the transcript of a moderated debate between Alan Robock, a climatologist from the University of Maryland and Patrick Michaels, a climate change skeptic with long standing financial ties to the fossil fuel industry. The topic of the debate was “Must We Act Now To Avert a Climate Catastrophe?” and was part of a […]
The Global Climate Coalition’s (GCC) Science and Technology Assessment Committee’s (STAC) October 1996 meeting minutes were submitted, along with other GCC documents, during discovery in Green Mtn. Chrysler Plymouth Dodge Jeep v. Crombie and Central Valley Chrysler-Jeep, Inc. v. Witherspoon. The meeting notes reflect the GCC’s mission to monitor and critique domestic and international climate […]
This testimony by Patrick Michaels, then Senior Fellow of Environmental studies at the Cato Institute, was used as expert opinion by Western Fuels Association (“WFA”) before the Minnesota Public Utilities Commission. The hearing was in St. Paul, Minnesota to determine the environmental cost of coal burning power plants in the state. Richard Lindzen, Robert Balling, […]
This document is a report by the Global Climate Coalition (GCC) titled, “Issues & Options: Potential Global Climate Change.” The GCC was an industry-funded organization that opposed greenhouse gas regulations through direct engagement and collaboration with affiliated climate deniers from 1989 to 2002. Its membership spanned across the automotive, utility, manufacturing, petroleum, and mining industries. […]