On July 23, 2025, the International Court of Justice (ICJ) is expected to release a highly anticipated advisory opinion on states’ legal obligations regarding climate change. The decision could influence how countries are held accountable for carbon emissions and environmental harm.
The ICJ has heard arguments from over 60 countries. Small island nations and developing economies have urged the court to declare that high-emitting states have a legal duty to reduce emissions and support vulnerable nations financially. More industrialized nations have argued for interpretations consistent with existing treaties like the Paris Agreement.