Antarctica is missing 2 million sq km of sea ice, scientists say the impact may reach far beyond the frozen continent

{}New research reveals Antarctica's significant, underestimated role in global warming. A study highlights a stronger link between Antarctic sea ice, cloud cover, and Earth's heat storage than previously thought. This suggests the planet may be more sensitive to greenhouse gas emissions, potentially leading to faster warming and more severe climate impacts globally. Urgent emission reductions are crucial to mitigate these risks.