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ENERGY & ENVIRONMENT | Protecting our natural resources

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  • Who's Right? Topic 3: Open Forum feature banner (State Dept.)

    Climate change requires exceptionally challenging international cooperation, but many plans compete. We asked experts to exchange ideas by e-mail.

  • Plant in a dry land (AP Images)

    The recent World Climate Conference-3 in Geneva focused nations, international organizations and communities on the urgent need to adapt to a changing climate system.

  • A satellite image of the earth (State Dept.)

    Carbon moves between plants and animals, earth, atmosphere and oceans in a continuous cycle. Understanding this cycle is a key to predicting the behavior of Earth’s climate.

  • Collage of alternative energy sources (Shutterstock)

    America.gov resources on the science behind and responses to a changing climate.

Share Your Thoughts

  • Share Your Thoughts icon (State Dept.)

    Join the Global Conversation on Climate on our Facebook page.

Webchat

The Science and Impacts of Climate Change

Date: February 3

Time: 8 a.m. EST (13:00 GMT)

The Science and Impacts of Climate Change

Discuss the science and impacts of climate change with John P. Holdren, director of the White House Office of Science and Technology Policy.

Timeline

  • A timeline
    A Timeline of Environmental Treaties

    The United States, whose pollution control laws serve as models for other nations, remains a leader in identifying, mitigating and remediating environmental hazards.

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