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Climate change’s threats to human health and life are growing. Will you join our latest effort to roll back climate change?

More Extreme Heat Waves

Global Warming's Wake Up Call

Global warming will bring more extreme heat waves. As the United States warms another 4 to 11°F on average over the next century, we will have more extremely hot summer days. Every part of the country will be affected. Urban areas will feel the heat more acutely because asphalt, concrete, and other structures absorb and reradiate heat, causing temperature to be as much as 10°F higher than nearby rural areas.

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In the Spotlight

  • September 20, 2013
    Conference: Climate Smart Southwest
    Build new and fortify existing cross-cultural, community, and governmental partnerships to educate and engage community action to address the anticipated public health impacts of climate change in the Southwest, September 20-21.