In an unprecedented legal showdown, Charleston, S.C., is challenging the assertion that climate-related lawsuits jeopardize national security, as propounded by Trump.
Court Considers Impact of Climate Lawsuit on National Security

Court Considers Impact of Climate Lawsuit on National Security
Judge debates implications of Charleston's lawsuit against oil companies under Trump’s executive order.
In Charleston, a significant court case is unfolding that could reshape the landscape of climate litigation in the United States. At the center of this legal battle is the city of Charleston, which has initiated a lawsuit against several major oil companies, including ExxonMobil and Chevron, accusing them of misleading the public about the risks of climate change through a systematic disinformation campaign over many years.
The backdrop for this legal dispute is an executive order issued by former President Trump, which categorically labeled climate lawsuits against oil companies as threats to national security, arguing they could result in devastating damages. This week's hearings mark the first instance where legal representatives addressed the implications of the former president’s claims in a courtroom setting.
The legal teams engaged in intense debate over the merits of the lawsuit and the legitimacy of the executive order. Representing the oil companies, attorney Theodore J. Boutrous Jr. contended that Trump's order aligns with their assertion that federal law governs emissions regulation, thereby removing the jurisdiction of climate lawsuits from state courts. This argument is part of a broader legal strategy that has seen the Justice Department launch litigation aimed at blocking other states like Hawaii and Michigan from pursuing similar climate-related lawsuits.
The Charleston case is one of approximately three dozen climate lawsuits spreading across the nation, reflecting a burgeoning movement urging accountability from fossil fuel companies amid growing concerns over climate change. As Charleston moves forward with its legal fight, the outcome could set a precedent for future climate litigation as well as influence the legal landscape with respect to corporate responsibility in environmental matters.