Katharine Hayhoe is an accomplished atmospheric scientist who studies climate change and why it matters to us here and now. She is also a remarkable communicator: in 2014, she was recognized by Time Magazine as one of the top 100 Most Influential People in the world and by Foreign Policy as one of the top 100 Global Thinkers; her work was featured on the Emmy award-winning documentary series, The Years of Living Dangerously; and she won the American Geophysical Union’s award for climate communication. In 2016, she was named to the POLITICO 50 list of thinkers, doers and visionaries transforming American politics while in 2017 she was named one of FORTUNE’s world’s greatest leaders. She is a lead author for the U.S. National Climate Assessments and has served on the panels for the National Academy of Science, the American Association for the Advancement of Science, and many other professional organizations devoted to understanding and communicating climate change. Katharine is currently a professor and directs the Climate Science Center at Texas Tech University. She has a B.Sc. in Physics from the University of Toronto and an M.S. and Ph.D. in Atmospheric Science from the University of Illinois.