Nature, Published online: 22 September 2026; doi:10.1038/d41586-026-02939-x
From southern Africa to the Amazon, the risks are mounting and the window for action is rapidly closing.The worst El Niño in recorded history is brewing — here’s how governments must prepare
Nature, Published online: 22 September 2026; doi:10.1038/d41586-026-02939-xFrom southern Africa to the Amazon, the risks are mounting and the window for action is rapidly closing.