catapulting the propaganda

Official altered reports on links to global warming
U.S. climate research edited to downplay effects of greenhouse gases on environment

A White House official who once led the oil industry's fight against limits on greenhouse gases has repeatedly edited government climate reports in ways that play down links between such emissions and global warming, according to internal documents.

In handwritten notes on drafts of several reports issued in 2002 and 2003, the official, Philip Cooney, removed or adjusted descriptions of climate research that government scientists and their supervisors, including some senior Bush administration officials, had already approved. In most cases, the changes appeared in the final reports.

The dozens of changes, while sometimes as subtle as the insertion of the phrase "significant and fundamental" before the word "uncertainties," tend to produce an air of doubt about findings that most climate experts say are robust.

Cooney is chief of staff for the White House Council on Environmental Quality, the office that helps devise and promote administration policies on environmental issues.

Before going to the White House in 2001, he was the "climate team leader" and a lobbyist at the American Petroleum Institute, the largest trade group representing the interests of the oil industry. A lawyer with a bachelor's degree in economics, he has no scientific training.

The documents were obtained by the New York Times from the Government Accountability Project, a nonprofit legal-assistance group for government whistle-blowers.

The group is representing Rick Piltz, who resigned in March as a senior associate in the office that coordinates government climate research. That office, now called the Climate Change Science Program, issued the documents that Cooney edited.

A White House spokeswoman, Michele St. Martin, said Tuesday that Cooney would not be made available to comment.

Other White House officials said the changes made by Cooney were part of the normal interagency review that takes place on all documents related to global environmental change.

But critics say that though all administrations routinely vet government reports, scientific content in such reports should be reviewed by scientists. Climate experts and representatives of environmental groups, when shown examples of the revisions, said they illustrated the significant if largely invisible influence of Cooney and other White House officials with ties to energy industries that have long fought greenhouse gas restrictions.

In a memorandum sent last week to the top officials dealing with climate change at a dozen agencies, Piltz said the White House editing and other actions threatened to taint the government's $1.8 billion-a-year effort to clarify the causes and consequences of climate change.

"Each administration has a policy position on climate change," Piltz wrote. "But I have not seen a situation like the one that has developed under this administration during the past four years, in which politicization by the White House has fed back directly into the science program in such a way as to undermine the credibility and integrity of the program."

Efforts by the Bush administration to highlight uncertainties in science pointing to human-caused warming have put the United States at odds with other nations and with scientific groups at home.

Prime Minister Tony Blair of Britain, who met with President Bush at the White House on Tuesday, has been trying for several months to persuade Bush to intensify U.S. efforts to curb greenhouse gases.

Bush has called only for voluntary measures to slow growth in emissions through 2012.

On Tuesday, saying their goal was to influence that meeting, the scientific academies of 11 countries, including those of the United States and Britain, released a joint letter saying "the scientific understanding of climate change is now sufficiently clear to justify nations taking prompt action."

- Andrew C. Revkin, New York Times