Trump EPA’s Controversial “Secret Science” Policy Faces Pushback from Scientists

Wheeler’s bid for “transparency” is another pro-industry lie aimed to delegitimize peer-reviewed science.

During the dramatic last few weeks of the Trump presidency, the US Environmental Protection Agency completed one of its last major rollbacks by limiting the type of research it can use to inform industry regulations. The Trump administration claims the new rule serves transparency. Opponents say it’s another attack on science — one that could cripple future public health regulation.

Vidalia Onion Harvest near Reidsville, Georgia
The policy was proposed in 2018, and already, Trump’s EPA has used the rule to reject studies linking common pesticides with farmworker health problems. Photo of farmworkers harvesting onions near Reidsville, Georgia by Stephen Morton/UGA.

Finalized last week, the “Strengthening Transparency in Regulatory Science” rule — often called the “secret science” policy — blocks the EPA from using epidemiological studies that contain nonpublic patient medical information. That means that many studies connecting industrial air or water pollution with adverse community health impacts may be considered invalid by the federal agency tasked with ensuring public health.

“We’re going to put at risk the health of a whole lot of people and maybe even lead to their deaths,” Senator Tom Carper of Delaware, a Democrat on the Senate Environment and Public Works Committee, told The New York Times.

The deregulators’ war on “secret science” goes back to the 1990s, when attorney Christopher Horner, an outspoken climate denialist, prompted the tobacco industry to demand full transparency from scientific studies on the impacts of secondhand smoke. The “secret science action plan” later became a tobacco industry public relations strategy to fight regulations.

Ripping a page from Horner’s playbook, the Trump administration, frustrated with clean air regulations based on studies like the renowned 1993 Harvard “Six Cities” study, began discussing its own secret science rule early in Trump’s term.

(At a committee meeting last May, EPA Administrator Andrew Wheeler feigned ignorance about the connection between the EPA rule and the tobacco industry, even though he announced his rule this week in a virtual forum hosted by the Competitive Enterprise Institute, an anti-regulation think tank that Horner himself represents.)

The policy was proposed in 2018, and already, Trump’s EPA has used the rule to reject studies linking common pesticides with farmworker health problems. In 2015, the Obama administration decided to ban chlorpyrifos — one of the most widely used pesticides in the agriculture industry — after a team of researchers from the University of California, Berkeley, funded by the EPA, linked the chemical to child developmental disorders in farmworker families. Two years later, Scott Pruitt, the EPA’s administrator at the time, reversed the ban — citing that the data was inconclusive because the raw data was inaccessible to the public.

As tobacco lobbyists had done, Trump’s EPA demanded transparency from researchers. But many scientists have emphasized that these demands are misguided.

Thomas Sinks, an epidemiologist who recently retired from his role as director of the EPA’s science advisory office, filed an official opinion explaining that human subject research is “the most predictive data for establishing the human health impact from environmental exposures” and that this type of data is “protected from unrestricted public access” by laws like HIPPA and the Privacy Act. By invalidating private patient data, the secret science rule delegitimizes much of the EPA’s most consequential data.

But Trump’s EPA insists that this patient data should be made either public or void. On Tuesday, in the forum hosted by the Competitive Enterprise Institute, Wheeler echoed industry lobbyist talking points. “Transparency knows no political ideology,” he said. “It’s sunshine. It’s transparency.”

But opponents see Wheeler’s “transparency” as a clear attempt by the Trump administration to sideline peer-reviewed scientific advice for the sake of private industry. “This is a bold attempt to get science out of the way so special interests can do what they want,” Chris Zarba, a former director of the EPA’s Science Advisory Board, told The Washington Post.

“If this rule were to be finalized it would create chaos,” Sinks told The New York Times last fall.

But creating chaos seems to be the strategy in the final weeks of the Trump presidency — from gutting protections for migratory birds, to trying to auction off portions of the Arctic National Wildlife Refuge, to inciting an anti-government mob to storm the Capitol while Congress was in session. It’s unclear how many fires the Biden administration will be able to put out, and how quickly.

As for the secret science policy, groups like the Environmental Defense Fund and the Union of Concerned Scientists are already discussing taking legal action. The Biden administration will likely overturn it, though bureaucratic hurdles, and a long list of damage to correct, may push the effort back months or longer.

You Make Our Work Possible

You Make Our Work Possible

We are standing at a pivotal moment in history, one in which education and advocacy around the climate emergency, public health, racial injustice, and economic inequity is imperative. At Earth Island Journal, we have doubled down on our commitment to uplifting stories that often go unheard, to centering the voices of frontline communities, and to always speak truth to power. We are nonprofit publication. We don’t have a paywall because our mission is to inform, educate and inspire action. Which is why we rely on readers like you for support. If you believe in the work we do, please consider making a tax-deductible year-end donation to our Green Journalism Fund.

Get the Journal in your inbox.
Sign up for our monthly newsletter.

The Latest

Pando to Pangea

A single aspen, thought to be the largest living organism on Earth, offers a message of diversity, resilience, and sustainability. It’s up to us to heed its message and avert its decline.

Paul C. Rogers

Vast Coalition Calls on Biden to Impose National Moratorium on Water Shutoffs

More than 600 environmental, rights and religious groups to present draft order amid widespread shutoffs despite pandemic.

Nina Lakhani The Guardian

Big Cat Public Safety Act Reintroduced in House

Animal welfare advocates hope that recent enforcement actions against Tiger King personalities will help push through the bill, which seeks to ban cub petting operations and trade in big cats.

Brianna Grant

Tragedy of the Commodified

Conversation: Jennifer Telesca, author of Red Gold: The Managed Extinction of the Giant Bluefin Tuna

Austin Price

The Road to the Capitol Went Through Malheur

There’s a clear connection between this week’s attempted coup and a decades-old conflict over federal control of public land in the American West.

Maureen Nandini Mitra

Trump EPA’s Controversial “Secret Science” Policy Faces Pushback from Scientists

Wheeler’s bid for “transparency” is another pro-industry lie aimed to delegitimize peer-reviewed science.

Austin Price