INTERACTIVE EXPLORER

Climate feedbacks

What happens after the planet warms?

+ Amplifies change− Dampens change

Explore climate feedback mechanisms

THE RADIATIVE RESPONSE
+2.0 °C
0 °CChange relative to an unperturbed climate+4 °C

A diagram of mechanisms. Line widths and animation speeds do not represent measured fluxes.

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A feedback responds to a change — and changes the response.

Added CO₂ can start the warming. Feedbacks then amplify or dampen it. A positive feedback alone does not mean runaway warming.

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