Reposted: How EPA Research Supports Taking Action on Climate Change

Reposted from EPA’s Connect blog, the official blog of EPA’s leadership.

By Lek Kadeli

As my EPA colleagues and I prepare to join millions of people from across the nation and around the globe to celebrate the environment on April 22, it’s a good time to remember how much we’ve accomplished together since the first Earth Day in 1970.

Forty-four years ago, it wasn’t hard to find direct evidence that our environment was in trouble. Examples of air pollution could be seen at the end of every tailpipe, and in the thick, soot-laden plumes of black smoke flowing from industrial smokestacks and local incinerators. Litter and pollution-choked streams were the norm, and disposing of raw sewage and effluent directly into waterways was standard practice. A major mid-western river famously ignited, sparking both awareness and action. The central theme of EPA’s Earth Day activities this year is Taking Action on Climate Change, echoing our commitment to meeting today’s greatest environmental challenge. And just like our predecessors did decades ago, we are supporting those actions with the best available science.

Dr. Chris Weaver, an EPA scientist currently on leave to serve as the Deputy Executive Director of U.S. Global Climate Change Research Program, explains: “EPA has a major role to play in preparing the nation for change, through its critical responsibilities for ensuring clean air, clean water, and healthy communities and ecosystems. And EPA researchers, working in partnership with their colleagues in other Federal agencies and in the broader scientific community, are at the forefront of advancing understanding of the impacts of—and responses to—climate and related global change.”

Examples of that work include:

I invite you to read more about these and other examples in the 2014 Earth Day edition of our EPA Science Matters newsletter. It features stories on how EPA researchers and their partners are supporting Agency strategies and President Obama’s Climate Action Plan.

Our amazing scientists and engineers are providing the science that decision makers, communities, and individuals need for developing strategies to protect public human health and the environment in the face of a changing climate. Thanks to them, I am confident that future Earth Day events will celebrate how we were able to take action and meet the challenges of a changing climate.

Editor's Note: The views expressed here are intended to explain EPA policy. They do not change anyone's rights or obligations. You may share this post. However, please do not change the title or the content, or remove EPA’s identity as the author. If you do make substantive changes, please do not attribute the edited title or content to EPA or the author.

EPA's official web site is Some links on this page may redirect users from the EPA website to specific content on a non-EPA, third-party site. In doing so, EPA is directing you only to the specific content referenced at the time of publication, not to any other content that may appear on the same webpage or elsewhere on the third-party site, or be added at a later date.

EPA is providing this link for informational purposes only. EPA cannot attest to the accuracy of non-EPA information provided by any third-party sites or any other linked site. EPA does not endorse any non-government websites, companies, internet applications or any policies or information expressed therein.