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Podcast: What To Do With CO2

Podcast: Grappling with America’s Difficult Climate Choices

How do we do something about the trends in global warming?

Climate Change in Cities: Observations, Impacts, and Solutions

Growing corn for ethanol may lead to increased CO2 emissions from clearing land

Carbon dioxide levels in the atmosphere are increasing

The longest-running effort to track atmospheric CO2 began in 1958

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Projected Cherry Blossom Bloom Dates in a Warming World Before the end of this century, the cherry blossoms in Washington, D.C. may bloom a month earlier on average than they do today.

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