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A catastrophic collapse of Earth’s climate-regulating ocean currents may already be inevitable, with new modeling showing that the climate-disrupting tipping point is already locked in. A groundbreaking modeling study reveals that a catastrophic shutdown of the Atlantic Meridional Overturning Circulation (AMOC)—the massive system of ocean currents regulating Europe's climate—may already be unavoidable. Researchers estimate there is a 10% to 23% probability that this critical tipping point has already been set, even if global emissions began declining immediately. Under the most conservative scenarios, where greenhouse gases peaked in 2025 and Greenland's ice melt remains minimal, the chance of an irreversible collapse stands at 10%. However, if the Greenland ice sheet releases more meltwater, diluting the ocean's salinity and halting the circulation mechanism, that probability rises to a concerning 23%. Under a worst-case scenario where emissions continue to rise throughout the century, the risk of a committed collapse skyrockets to 80% by 2100. While the full collapse of this ocean conveyor belt would take several decades to unfold—with simulations projecting an average delay of 84 years before a complete shutdown—its eventual arrival would trigger severe global disruptions. Northern Europe and the UK could experience a dramatic temperature drop of up to 27 degrees Fahrenheit, while shifting tropical rainfall belts would threaten global agricultural harvests and trigger rapid sea-level rises along the U.S. East Coast. The research highlights the critical importance of reaching net-zero emissions as rapidly as possible. Even a 10% chance of committed collapse represents a massive systemic risk to human civilization, indicating that current mitigation efforts are a race against an invisible clock. source: Holden, P. B., Abrams, J. F., Bieger, M., Lenton, T. M., Mercure, J.-F., Semieniuk, G., & Sharpe, S. (2026). Quantifying the probability of committed AMOC collapse. EarthArXiv.

JUNE 2026 SUPER EL NINO-- WAY ABOVE PAST RECORD SUPER EL NINOS 20 June Nino 3.4 is way above 2015 and 1997 super El Niños It will be a historic, devastating event in the El Nino vulnerable regions. Ignored by our governments, to shield the fossil fuel industry from blame, which will make it even worse. Climate Reanalyzer. #ElNino #climatechange #globalwarming