‘Massive disruption’: UK’s worst-case climate crisis scenarios revealed by scientists

The GuardianThursday, December 18, 2025 at 2:00:02 PM
‘Massive disruption’: UK’s worst-case climate crisis scenarios revealed by scientists
  • Scientists have revealed alarming worst-case climate crisis scenarios for the UK, predicting a potential 4C rise in temperatures and a 2-metre rise in sea levels. These scenarios, while considered low probability, highlight the severe impacts of climate change, including a drastic 6C drop in temperatures due to the collapse of Atlantic currents, which could disrupt agriculture and energy supplies.
  • The implications of these findings are significant, as they underscore the urgent need for the UK government to prepare for extreme climate outcomes that could threaten food security, infrastructure, and public health, given the country's current unpreparedness for such events.
  • This situation is compounded by ongoing environmental challenges, including heavy rainfall and flooding that pose risks to life and infrastructure, as well as the alarming increase in wildfires and the drying up of water reserves across Europe, indicating a broader climate crisis that demands immediate and comprehensive action.
— via World Pulse Now AI Editorial System

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