El Niño set to be 'strongest in living memory', says Met Office

# Why This Matters The Met Office's forecast of an exceptionally severe El Niño represents a critical inflection point for global climate impacts, moving beyond gradual warming into territory with immediate, widespread consequences. A super El Niño combined with anthropogenic climate change will trigger cascading disruptions: agricultural yields will plummet in key producing regions, creating food price shocks that ripple through developing economies; extreme heat and altered precipitation patterns will displace populations and strain water supplies across Asia, Africa, and Latin America; and cyclone intensity in the Pacific will intensify, potentially causing catastrophic losses in island nations and coastal areas. The designation of 2027 as potentially the hottest year on record matters because it marks the moment when extreme heat becomes the operational baseline rather than an anomaly—forcing governments, businesses, and insurers to acknowledge that adaptation infrastructure built for 20th-century climate conditions is now obsolete. This forecast should trigger emergency reassessment of everything from grain reserves to disaster preparedness protocols, yet many nations have not adequately prepared, meaning the real-world effect will likely be humanitarian crises that were technically foreseeable and preventable.