The Earth’s atmosphere and oceans are deeply interconnected. This ongoing interaction influences weather patterns, wind, and ocean currents. A critical question arises: what happens when the atmosphere warms?

The warming climate affects both land and oceanic environments. The ocean, acting as a heat sink, absorbs much of the heat from fossil fuels. Its upper layers, particularly within the first 200 meters of the surface, are particularly impacted by this heat absorption.

Scientific models indicate that as the climate warms, surface currents around the world are likely to accelerate. The Atlantic Circumpolar Current near Antarctica is one example already experiencing shifts. These changes may lead to significant consequences, such as rising sea levels, altered fish migration patterns, and changing storm dynamics.

This topic is the focus of ‘Sea Camp,’ a series by Short Wave that explores the mysterious depths of the ocean. Tune in every Monday through August for new insights, ranging from the sunlit zone to the sea floor.

If you have questions about the ocean, reach out via email at [email protected]. Support NPR’s work and enjoy Short Wave episodes without sponsorship by signing up for Short Wave+ at plus.npr.org/shortwave. Listen to episodes on Spotify and Apple Podcasts.

This episode involved contributions from producers Hannah Chinn and Rachel Carlson. Editing was handled by Rebecca Ramirez, with fact-checking by Tyler Jones. Jimmy Keeley served as the audio engineer.