USGS - Science for a changing world

Climate Change Lessons from the Past

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Collage of climate change problems

Collage of climate change problems.

USGS scientists are studying the Earth’s conditions 3 million years ago to gain insight into the impacts of future climate. Join us Aug. 3 in Reston, Va., to learn how this information is used to better understand the magnitude of changes forecast for the end of this century.

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