Bob Keefe serves as the Executive Director of E2 (e2.org), an organization focused on the intersection of the economy and the environment. He is the author of two books, "Clean Economy NOW" and "Climatenomics."

Keefe was recognized as one of the TIME100 Most Influential Climate Leaders. Prior to his current role, he spent over 20 years working as a journalist, contributing to his understanding of economic and environmental issues.