The Inter-American Court of Human Rights (IACHR) ruled that states have a legal duty to protect the right to a stable climate, impacting current and future generations. This landmark advisory opinion, requested by Colombia and Chile, emphasizes the urgent need for effective greenhouse gas emission reductions, adaptation measures, and international cooperation. The court holds states accountable for regulating emissions from all sectors, particularly fossil fuel industries, and ensuring a just transition to cleaner energy. The opinion, while non-binding, sets a precedent and provides a framework for future climate litigation and policy, influencing upcoming climate negotiations like COP30.

Prepared by Rachel Morgan and reviewed by editorial team.