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Atlantic Ocean Current System Faces Imminent Risk of Collapse

Recent studies indicate the Atlantic meridional overturning circulation (AMOC), crucial for global climate regulation, is nearing a tipping point due to climate change.

  • A new study using computer simulations and historical data has identified early warning signs of a potential collapse in the Atlantic Ocean's current system.
  • The collapse of AMOC could lead to dramatic climatic shifts, including significant temperature changes in Europe and the Southern Hemisphere, and sea level rises.
  • Scientists have observed the weakest state of the AMOC in over a millennium, exacerbated by melting glaciers and ice sheets adding freshwater to the ocean.
  • The potential collapse could result in severe consequences for global temperatures, weather conditions, and lead to food and water shortages.
  • Despite the grim outlook, there remains uncertainty over the exact timing of the collapse, with some estimates suggesting it could occur within a century.
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