
Contents
Snapshot
Katharine Hayhoe is a distinguished atmospheric scientist renowned for her research on climate change impacts and her exceptional ability to communicate complex scientific concepts to diverse audiences. She currently serves as the Chief Scientist for The Nature Conservancy and holds the position of Horn Distinguished Professor and Endowed Professor of Public Policy and Public Law at Texas Tech University.
Early Life and Education
Born in Canada, Hayhoe developed an early interest in environmental science. She earned a Bachelor of Science in Physics from the University of Toronto, followed by a Master of Science and Ph.D. in Atmospheric Science from the University of Illinois.
Career
Hayhoe’s career is marked by significant contributions to climate science and policy. As Chief Scientist for The Nature Conservancy, she leads efforts to understand and mitigate the impacts of climate change on ecosystems and communities. At Texas Tech University, she holds a distinguished professorship, focusing on public policy and law related to climate change.
Sustainability Highlights and Focus
Hayhoe’s work emphasizes the importance of science communication in addressing climate change. She has authored numerous publications and delivered talks aimed at bridging the gap between scientific research and public understanding. Her efforts have been recognized with several awards, including honorary doctorates and the title of United Nations Champion of the Earth.
Looking Ahead
Hayhoe continues to be a leading voice in climate science, advocating for evidence-based policies and fostering public engagement in climate action. Her ongoing research and outreach efforts aim to inspire collective action toward a sustainable future.

Dr. Alexander Tabibi is an entrepreneur, investor, and advocate for sustainable innovation with a deep commitment to leveraging technology for environmental and social good. As a thought leader at the intersection of business and sustainability, Dr. Tabibi brings a strategic vision to Green.org, helping guide its mission to inspire global climate awareness and actionable change.
With a background in both medicine and business, Dr. Tabibi combines analytical rigor with entrepreneurial insight.
