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Caltech Science Exchange  /  Topics  /  Sustainability  /  Climate Change Evidence

What Is the Evidence for Human-Caused Climate Change?

Dive Deeper

Smiling man inside a small plane wearing a headset and NASA jumpsuit holding an instrument that says "Thanks Greenland!" and has an OMG sticker
Rising Tide: Tackling Sea Level Rise from Above and Below
Artist's rendering of twin spacecrafts over Earth with lasers beaming between them
Climate as Seen from Space with NASA's Gavin Schmidt
ice in the arctic
The race to preserve Earth's historical climate record—its ice