ABC News reports that:

A lawsuit filed by young climate activists who contend the U.S. government is failing to protect them from the harmful effects of greenhouse gas emissions can move forward, a federal judge in Oregon ruled Thursday.

U.S. District Judge Ann Aiken in Eugene denied motions by the federal government and trade groups representing big energy companies to dismiss the lawsuit. They had argued that lawmakers and federal agencies, not by the court, should determine climate change policy.

The plaintiffs, including 21 youths and climate scientist James Hansen, allege the federal government has known for decades that carbon pollution causes climate change but has failed to curb greenhouse gas emissions.

They argue that the federal government’s actions violate their constitutional rights to life, liberty, and property, and the government has violated its obligation to hold certain natural resources in trust for future generations.