Naomi Oreskes

Since 2017, Oreskes has been listed on the Board of Directors of the National Center for Science Education.

A film with the same name, inspired by the book, was released in 2015.

In 2015 Oreskes published an opinion piece in The Guardian, titled "There is a New Form of Climate Denialism to Look Out For – So Don't Celebrate Yet", in which she said scientists who call for a continued use of nuclear energy are renewable-energy "deniers" and "myth" makers. She cited an article by four prominent climate scientists (James Hansen, Ken Caldeira, Kerry Emanuel and Tom Wigley) saying nuclear power must be used to combat climate change. An opinion piece by Michael Specter in The New Yorker said she branded these four scientists as "climate deniers", and that her characterization was absurd, as they were among those who had done the most to push people to combat climate change.

In 2015 news outlets published stories about how ExxonMobil scientists had found evidence for climate change but the same company cast doubt on climate change, a conclusion echoed by Oreskes. The company criticized Oreskes and invited her and the public to read approximately 187 documents written between 1977 and 2014. She and Geoffrey Supran did so and supported the original stories in the peer-reviewed journal Environmental Research Letters in 2017, as reported by the Washington Post.

Since 2013, Oreskes has served as a Professor at Harvard University in the Department of the History of Science and Department of Earth and Planetary Sciences (by courtesy).

Merchants of Doubt is a 2010 book by Naomi Oreskes and Erik M. Conway. Oreskes and Conway, both American historians of science, identify some remarkable parallels between the climate change debate and earlier controversies over tobacco smoking, acid rain, and the hole in the ozone layer. They argue that spreading doubt and confusion was the basic strategy of those opposing action in each case. In particular, Fred Seitz, Fred Singer, and a few other contrarian scientists joined forces with conservative think tanks and private corporations to challenge the scientific consensus on many contemporary issues.

Most reviewers received it "enthusiastically". One reviewer said that Merchants of Doubt is exhaustively researched and documented and may be one of the most important books of 2010. Another reviewer saw the book as his choice for best science book of the year.

Together with Erik Conway and Matthew Shindell, in 2008, Oreskes wrote the paper "From Chicken Little to Dr. Pangloss: William Nierenberg, Global Warming, and the Social Deconstruction of Scientific Knowledge" which argued that William Nierenberg as chairman reframed a National Academy of Sciences committee report on climate change in 1983 into economic terms to avoid action on the topic. Nierenberg died in 2000 but a rebuttal was published in 2010 in the same journal which said the paper contradicted the historical report and there was no evidence that any committee members disagreed with the report; the evidence was that the report reflected the consensus at the time.

In 2007, Oreskes expanded her analysis, stating that approximately 20 percent of abstracts explicitly endorsed the consensus on climate change that: "Earth's climate is being affected by human activities". In addition, 55 percent of abstracts "implicitly" endorsed the consensus by engaging in research to characterize the ongoing and/or future impact of climate change (50 percent of abstracts) or to mitigate predicted changes (5 percent). The remaining 25 percent focused on either paleoclimate (10%) or developing measurement techniques (15%); Oreskes did not classify these as taking a position on contemporary global climate change.

Oreskes wrote an essay on science and society "Beyond the Ivory Tower: The Scientific Consensus on Climate Change" in the journal Science in December 2004.

Oreskes' 2004 "Beyond the Ivory Tower" essay was challenged by British social anthropologist Benny Peiser, who eventually retracted his challenge, admitting he had only found one paper rejecting anthropogenic climate change, published by American Association of Petroleum Geologists (see also Benny Peiser § Objections to Oreskes essay).

In 1999 she participated as a consultant to the US Nuclear Waste Technical Review Board for developing a repository safety strategy for the Yucca Mountain project, with special attention to model validation.

She moved to University of California, San Diego in 1998 as Associate Professor, Department of History and Program in Science Studies , then as Professor in that department 2005-2013, as well as Adjunct Professor of Geosciences (from 2007). She was named Provost of the Sixth College 2008-2011.

In the essay she reported an analysis of "928 abstracts, published in refereed scientific journals between 1993 and 2003 and published in the ISI database with the keywords 'global climate change'". The essay stated the analysis was to test the hypothesis that the drafting of reports and statements by societies such as the Intergovernmental Panel on Climate Change, American Association for the Advancement of Science and National Academy of Sciences might downplay legitimate dissenting opinions on anthropogenic climate change. After the analysis, she concluded that 75 percent of the examined abstracts either explicitly or implicitly backed the consensus view, while none directly dissented from it. The essay received a great deal of media attention from around the world and has been cited by many prominent persons such as Al Gore in the movie An Inconvenient Truth.

The 1992 Hitzman-Oreskes-Einaudi paper on Cu-U-Au-REE ("Olympic Dam") deposits has been cited more than 700 times, according to Google Scholar. She received a National Science Foundation's Young Investigator Award in 1994 .

During 1991-1996 she was Assistant Professor of Earth Sciences and Adjunct Asst. Professor of History Dartmouth College, Hanover, New Hampshire. She spent 1996-1998 as Associate Professor, History and Philosophy of Science, Gallatin School of Individualized Study, New York University.

Starting in 1984, she returned to academe as a research assistant in the Geology Department and as a teaching assistant in the departments of Geology, Philosophy and Applied Earth Sciences at Stanford University. She received her PhD degree in the Graduate Special Program in Geological Research and History of Science at Stanford in 1990.

She received her Bachelor of Science in mining geology from the Royal School of Mines of Imperial College, University of London in 1981. She then worked as a mining geologist for WMC (Western Mining Company) in outback South Australia, based in Adelaide, SA.

Naomi Oreskes (born November 25, 1958) is an American historian of science. She became Professor of the History of Science and Affiliated Professor of Earth and Planetary Sciences at Harvard University in 2013, after 15 years as Professor of History and Science Studies at the University of California, San Diego. She has worked on studies of geophysics, environmental issues such as global warming, and the history of science. In 2010, Oreskes co-authored Merchants of Doubt which identified some parallels between the climate change debate and earlier public controversies, notably the tobacco industry's campaign to obscure the link between smoking and serious disease.