Top UN court says countries can sue each other over climate change

The International Court of Justice (ICJ) has ruled that countries can sue one another over climate change, specifically regarding historic greenhouse gas emissions. This landmark decision is seen as a victory for nations vulnerable to climate impacts. The ruling was initiated by young law students from Pacific islands.

"We take this win proudly back home to our communities," said Siosiua Veikune, one of the students. The ICJ's opinion, while non-binding, may encourage compensation claims against high-emission countries. The court found that governments must address climate impacts caused by companies within their borders, potentially holding them liable for fossil fuel subsidies.