SUMMARY - The Ocean-Climate Connection: Currents, Heat, and Collapse Risk
The ocean is not merely a backdrop to climate changeâit is the climate system's primary buffer, absorbing over 90% of the excess heat from global warming and roughly a quarter of human carbon dioxide emissions. This enormous service comes at a cost: warming waters, rising seas, acidifying chemistry, and potentially destabilizing circulation patterns that regulate weather across continents. Understanding the ocean-climate connection reveals both why the ocean has protected us from worse warming and why that protection cannot continue indefinitely.