The judge pressed lawyers this week on a pressing global warming issue: Does the City of Charleston's lawsuit against oil giants, including ExxonMobil and Chevron, jeopardize national security as alleged by former President Trump? The city contends these companies perpetuated a lengthy misinformation campaign regarding climate change risks.

This case is among many similar lawsuits across the country, with Trump labeling them a threat to national security and potential economic disaster. His administration has taken aggressive actions, including filing lawsuits against states like Hawaii and Michigan to halt their climate-related legal actions.

During the recent hearings, Judge Roger M. Young Sr. challenged both sides on the implications of Trump’s executive order, which plays a crucial role in this legal confrontation. Lawyers for Chevron argued that federal law regulates emissions, indicating these climate cases should not be heard in state courts.

The ongoing legal fight highlights the complex intersection of environmental responsibility and national security within the larger context of climate change litigation.