Ever since our GBH conversation with Ecocide International last year, we at Bio4Climate have been fascinated by global legal strategies and the rights of nature (if you can keep a secret, we’ve got a course coming up on this soon).
If you’ve been following along, you may know that Pacific Island nations have long been among the most powerful voices pushing for stronger international climate law. A new advisory ruling from the world’s highest court strengthens the case for reparative and protective interventions and gives advocates new legal ground to stand on.
A five-year quest by Pacific island countries to clarify states’ legal obligations to tackle climate change, triggered by an assignment given to 27 university students, has led to a landmark ruling delivered last week by the world’s highest court in The Hague.
The International Court of Justice ruled unanimously that failure to curb greenhouse gas emissions may be “internationally wrongful.” It said those responsible must stop polluting activities, and—where restoring infrastructure or ecosystems proves impossible—must compensate communities that suffered as a result. The decision also holds states accountable for companies under their jurisdiction which fuel the climate crisis.
Posted: August 26, 2025