In re United States
The Supreme Court refused, for now, to pause a lawsuit brought by young people accusing the federal government of causing climate harms that violate their constitutional rights.
The Court said the government had not shown a strong enough chance of winning its request to have the case thrown out, especially because it could still seek that relief from the appeals court first.
How it got here: The trial court refused to dismiss the case and declined to certify an immediate appeal; the government asked the Ninth Circuit for mandamus, was twice denied, then sought a stay and mandamus from the Supreme Court.
The Case in Depth
What happened
A group of young people sued the federal government, arguing that its actions and inactions on climate change violated their constitutional rights to life and liberty by damaging the planet's climate. They asked a federal trial court to order a nationwide plan to stabilize the climate. The government sought to have the entire lawsuit dismissed, arguing the case went beyond what courts are allowed to decide.
The question before the Court
Should the government get to pause a youth climate-change lawsuit while it asks a higher court to throw the case out entirely?
Why it matters
The decision lets the youth plaintiffs' climate lawsuit against the federal government keep moving forward for now, meaning depositions, evidence-gathering, and eventually a trial can proceed unless a higher court intervenes. It also signals that the government must generally seek emergency relief from the appeals court before coming straight to the Supreme Court.
What changes now
The case returns to the district court, where the previously scheduled trial can move forward unless another stay is granted. The denial is without prejudice, so the government may seek a stay again if circumstances change, including after further proceedings in the Ninth Circuit on its mandamus petition. This order does not resolve the merits of the climate lawsuit or the broader constitutional theories at its core.
What this does not decide
This order does not decide whether the youth plaintiffs' climate lawsuit can ultimately proceed to trial, whether their constitutional theories are valid, or whether the case exceeds the limits of what federal courts can hear. It only denies, without prejudice, the government's request to pause the case right now.
How the Court got there
The legal reasoning, step by step
- The Court applied the two-part test for staying trial court proceedings pending a mandamus petition: there must be a fair prospect that a majority of the Court will grant mandamus, and a likelihood of irreparable harm without a stay.
- Mandamus itself requires showing that no other adequate means exist to get the relief sought, that the right to the writ is clear and indisputable, and that issuing the writ is appropriate under the circumstances.
- The Court noted that under its own rules, a party seeking an extraordinary writ ordinarily must first show that adequate relief cannot be obtained from any other court, including the intermediate court of appeals.
- Because the case could still be addressed through mandamus proceedings in the Ninth Circuit, which had denied relief twice only without prejudice and based on the case's early stage, the Court found the government had not shown a fair prospect of success on its own mandamus petition.
- Without that fair prospect, the stay standard was not met, so the Court denied the stay application without prejudice, meaning the government could renew the request later if circumstances changed.