Professor of Chemistry, UC Santa Barbara

Ocean Policy and Plastics Lead, California Chapter, The Nature Conservancy

U.S. Fossil Economy Campaign Manager, Center for International Environmental Law

Founder and Director, San Antonio Bay Waterkeeper

Assistant Professor, MIT; Co-founder and Chair of Climate Change AI

Professor of Computer Science, University of Oklahoma

Contributing Writer, The Atlantic

Founder, The Lupine Collaborative

Storyteller, Environmental educator, Cultural Preservationist

Director of Storytelling & Engagement, Project Drawdown

Science and Climate Reporter, KQED