Trump’s Fossil Fuel Agenda Challenged in Youth Climate Suit

AFP/APP

Missoula: A group of young Americans are challenging US President Donald Trump’s fossil fuel policies in a Montana courtroom, arguing that his administration has violated their fundamental rights by promoting aggressive fossil fuel development and undermining federal climate science.

The case, Lighthiser v. Trump, is part of a growing global trend of youth-led climate litigation aimed at pushing governments to act against planetary warming.

“It’s very intimidating to think about my future,” said lead plaintiff Eva Lighthiser, 19, from Livingston, Montana. She described climate-driven hardships including smoke-filled skies, recurring floods, and her family’s relocation, calling it “a lot to reconcile with as somebody who’s just entering adulthood.”

Over two days of hearings in Missoula, Lighthiser and 21 co-plaintiffs — all minors or young adults — will testify about the harms they have endured due to Trump-era executive orders. These include directives that expand fossil fuel development, curb the electric vehicle market, use emergency powers to accelerate drilling, and classify coal as a priority “mineral” for extraction.

The plaintiffs also accuse the administration of suppressing federal climate research, obscuring the dangers of global warming.

Their legal team, supported by the nonprofit Our Children’s Trust, has called expert witnesses including climate scientists, a pediatrician, and former White House official John Podesta. “This is really the first time plaintiffs have been able to put on live, cross-examined testimony against the federal government about how it is causing the climate crisis and injuring young people,” said Andrea Rogers, an attorney with the group.

Legal Hurdles Ahead

The plaintiffs are seeking a preliminary injunction that could pave the way for a full trial. The federal government, backed by 19 conservative-led states and Guam, is pushing to dismiss the case outright.

Observers say the challenge faces long odds. Judge Dana Christensen, an Obama appointee known for pro-environment rulings, is presiding. However, any victory would likely be appealed to the conservative-leaning US Supreme Court.

“There’s no strong precedent for recognizing a constitutional right to a clean environment at the federal level,” explained Michael Gerrard, a Columbia University environmental law professor. He noted the plaintiffs are framing their argument around due process and fundamental rights, but success would require novel rulings. “This Supreme Court is more about taking away rights than granting them, unless you’re a gun owner,” he added.

Building Momentum

Despite obstacles, youth climate litigation has seen success at the state level. In 2023, a Montana court sided with young plaintiffs who argued that ignoring climate impacts when issuing oil and gas permits violated their constitutional rights. In 2024, youth activists in Hawaii secured a settlement requiring accelerated decarbonization of the state’s transport sector.

At the federal level, the record is less promising. The landmark Juliana v. United States case, filed in 2015, was dismissed earlier this year after the Supreme Court declined to hear an appeal.

In the new case, plaintiffs argue the government is violating due process, overstepping its authority under the Clean Air Act, and breaching its Fourteenth Amendment duty by knowingly worsening climate risks.

Legal experts say it will be significant to see whether the government disputes the plaintiffs’ factual claims or focuses strictly on legal arguments. Officials are expected to argue that such policy decisions fall under the jurisdiction of elected representatives, not the courts.

But Rogers countered: “Whether the executive branch is violating the constitutional rights of young people that’s precisely the kind of question courts have resolved for decades.”