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Climate Change Communication

How We Repond shares stories of community responses to climate change
How We Respond tells stories of communities responding to climate change, using science. | Impact Media Lab/AAAS.

The United States faces many challenges as a result of climate change, and communities are considering a variety of ways to assess their risks, manage unavoidable impacts and avoid unmanageable impacts. The American Association for the Advancement of Science (AAAS) has undertaken several efforts to support improved communication between scientists, policymakers, and the public about the realities of, risks from, and responses to climate change.

In 2019, the American Association for the Advancement of Science (AAAS) launched How We Respond: multimedia stories, a report and a website highlighting 18 communities using scientific information to adapt to climate change impacts and/or reduce greenhouse gas emissions at the local or regional level. 

This effort builds most directly on several prior AAAS climate change communication activities:

  • The What We Know initiative (2013-2015) convened leading climate change scientists and communication researchers and practitioners to develop the What We Know report, a multimedia website and a media outreach campaign focused on the realities, risks, and responses to climate change.
  • The inaugural cohort of AAAS Leshner Leadership Fellows in Public Engagement with Science (2016-2017) included researchers focused on engaging public audiences on climate change. The AAAS Center for Public Engagement commissioned a white paper on Strategic science communication on environmental issues by Matthew C. Nisbet and Ezra Markowitz to support this cohort. For more, visit our Center Research page.


  • In 2015, AAAS co-organized Climate Science, 50 Years Later: A Scientific Symposium Commemorating the 50th Anniversary of the First Official Climate-Change Warning to a U.S. President. The symposium reviewed what scientific research had revealed over the preceding 50 years and offered a forward-looking assessment of the range of scientific, technological, communication, and policy options for the future. Watch videos from the event and see the Twitter conversation using #Climate50.

AAAS is a non-partisan organization that frequently convenes leading scientific experts and has communicated about climate change for many years.