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This piece was originally published in the Guardian and appears here as part of our Climate Desk Partnership.

Political appointees at the Interior Department have sought to play up climate pollution from California wildfires while downplaying emissions from fossil fuels as a way of promoting more logging in the nation’s forests, internal emails obtained by the Guardian reveal.

The messaging plan was crafted in support of Donald Trump’s pro-industry arguments for harvesting more timber in California, which he says would thin forests and prevent fires—a point experts refute.

The emails show officials seeking to estimate the carbon emissions from devastating 2018 fires in California so they could compare them to the carbon footprint of the state’s electricity sector and then publish statements encouraging cutting down trees.

The records offer a look behind the scenes at how Trump and his appointees have tried to craft a narrative that forest protection efforts are responsible for wildfires, including in California, even as science shows fires are becoming more intense largely because of climate change.

James Reilly, a former petroleum geologist and astronaut also said the numbers would make a “decent sound bite,” and acknowledged that wildfire emissions estimates could vary based on what kind of trees were burning but picked the ones that he said would make “a good story.”

Scientists who reviewed the exchanges said that at best Reilly used unfortunate language and the department cherry-picked data to help achieve their pro-industry policy goals; at worst he and others exploited a disaster and manipulated the data.

The emails add to concerns that the Trump administration is doing industry’s bidding rather than pursuing the public interest. Across agencies, top positions are filled by former lobbyists, and dozens of investigative reports have revealed agencies working closely with major industries to ease pollution, public health and safety regulations.

A USGS spokesperson said Reilly’s emails were “intended to instruct the subject matter expert to do the calculations as quickly as possible based on the best available data at the time and provide results in clear understandable language that the Secretary could use to effectively communicate to a variety of audiences.” The agency added that it “stands by the integrity of its science.”

When forests burn, they do emit greenhouse gases. But one expert said the numbers the interior department put forth are significant overestimates. They say logging wouldn’t necessarily help prevent or lessen wildfires. On the contrary, logging could negate the ability of forests to absorb carbon dioxide humans are emitting at record rates.

“It is climate that is responsible for the size and severity of these fires.”

Chad Hanson, a California-based forest ecologist who co-founded the John Muir Project and a lawyer who has opposed logging after fires, called the strategizing revealed in the emails a “blatant political manipulation of science.” Mark Harmon, a professor emeritus at Oregon State University’s College of Forestry, said while it’s normal for the department to want to quantify emissions from fires, it’s unclear whether they began the process with a particular figure in mind.” Gin-up is an unfortunate phrase to be sure, but it might have been a very imprecise way to ask for an estimate. It certainly does not inspire confidence,” Harmon said. He said the resulting quotes from top officials and press releases from the department are “about what you would expect from agencies trying to justify actions they already decided to take with minimal analysis.” Harmon added that “the effect of logging on fires is highly variable,” depending on how it is done and the weather conditions. Not long after the interior department came up with its carbon emission estimates from the 2018 California wildfires, Trump issued an executive order instructing federal land managers to significantly increase the amount of timber they harvest. This fall, he also proposed allowing logging in Alaska’s Tongass national forest, the largest intact temperate rainforest in North America. Trump has also tweeted multiple times about wildfires, saying they are caused by bad land management or environmental laws that make water unavailable. Monica Turner, a fire ecology scientist at the University of Wisconsin-Madison, said “it is climate that is responsible for the size and severity of these fires.” An Interior department spokesperson said the department’s role is to follow the laws and use the best science and that it continues “to work to best understand and address the impacts of an ever-changing climate.” Agency officials started emphasizing wildfire emissions data as a talking point as early as August 2018. In an email chain that month, Reilly was asked by interior’s former deputy chief of staff Downey Magallanes to sign off on a statement that fires in 2018 had emitted 95.6 million tons of CO2.