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Celebrating 10 Years

Facts and Figures Index test

These new figures, divided into three sections, explain the scientific evidence for human impacts on the climate system. For information on human emissions of greenhouse gases, click here.

1. The Physical Basis of Global Warming

ghes

2. Observed Temperature & Greenhouse Gas Trends

GlobSurfTempTrendsS

3. Impacts

Arctic Sea Ice Decline

4. United States Emissions 
US GHG Em Sector S