Exxon Sowed Doubt About Climate Science for Decades by Stressing Uncertainty (Part 6)

by David Hasemyer and John H. Cushman Jr. (Inside Climate News) Collaborating with the Bush-Cheney White House, Exxon turned ordinary scientific uncertainties into weapons of mass confusion.

... No wonder: in the opening days of the oil-friendly Bush-Cheney administration, Exxon's chief lobbyist had written the new head of the White House environmental council demanding that (Michael) MacCracken (federal government's chief scientist for global warming research) be fired for "political and scientific bias."

Exxon was also attacking other officials in the U.S. government and at the UN's Intergovernmental Panel on Climate Change (IPCC), MacCracken wrote, interfering with their work behind the scenes and distorting it in public.

Exxon wanted scientists who disputed the mainstream science on climate change to oversee Washington's work with the IPCC, the authoritative body that defines the scientific consensus on global warming, documents written by an Exxon lobbyist and one of its scientists show. The company persuaded the White House to block the reappointment of the IPCC chairman, a World Bank scientist. Exxon's top climate researcher, Brian Flannery, was pushing the White House for a wholesale revision of federal climate science. The company wanted a new strategy to focus on the uncertainties.

MacCracken had a long history of collaboration with Exxon researchers. He knew that during the 1970s and 1980s, well before the general public understood the risks of global warming, the company's researchers had worked at the cutting edge of climate change science. He had edited and even co-authored some of their reports. So he found it galling that Exxon was now leading a concerted effort to sow confusion about fossil fuels, carbon dioxide and the greenhouse effect.

Since the late 1970s, Exxon scientists had been telling top executives that the most likely cause of climate change was carbon pollution from the combustion of fossil fuels, and that it was important to get a grip on the problem quickly. Exxon Research & Engineering had launched innovative ocean research from aboard the company's biggest supertanker, the Esso Atlantic. ER&E's modeling experts, by the early 1980s, had confirmed the consensus among outside scientists about the climate's sensitivity to carbon dioxide.

"The facts are that we identified the potential risks of climate change and have taken the issue very seriously," said Ken Cohen, Exxon's vice president of public and government affairs, in a press release on October 21 addressing the ICN reports. "We embarked on decades of research in collaboration with many parties."

Addressing the World Petroleum Congress, which was meeting just before the conclusion of the Kyoto Protocol negotiations, (Exxon's new chairman and chief executive, Lee) Raymond even disputed that the planet was warming at all. "The earth is cooler today than it was 20 years ago," he said.

That was false. Authoritative climate agencies declared 1997 the warmest year ever measured. Decade by decade, the warming has continued, in line with the climate models.

The collaboration between Exxon, its surrogates, and the Bush administrationto emphasize uncertainty and stave off action came to light in 2005. A whistleblower named Rick Piltz disclosed that Philip Cooney, an oil lobbyist who had become chief of staff at the White House environmental council, had been heavily editing the work of government researchers. Cooney resigned, and was hired by Exxon. READ MORE

Click here for Part 1, an overview of Exxon's history with climate change; Part II, an accounting of Exxon's early climate research; Part III, a review of Exxon's climate modeling efforts; Part IV, a dive into Exxon's Natuna gas field project; Part V, a look at Exxon's push for synfuels.