In a landmark decision, the International Court of Justice found that polluting countries are now legally obligated to address global warming. In a unanimous ruling by a panel of 15 judges, the court said high-emitting countries do have legal obligations under international law to address the “urgent and existential threat” of climate change. The case was brought forward by the island nation Vanuatu, which has faced the brunt of the climate crisis with extreme weather events and rising se...