Vice President of Government Affairs and Sustainability, Delta Air Lines

Vice President of Public Affairs, Apex Clean Energy

US Representative, 24th Congressional District, Florida

Co-Founder and General Partner, Azolla Ventures; Co-Founder, Prime Impact Fund

CEO, US SIF: The Forum for Sustainable and Responsible Investment

Sustainability Scientist; Climate Communicator; Founder, The Garbage Queen

Vice President of Engagement, Chief Meteorologist, and Director, Climate Matters, Climate Central

​Senior Director at the Miami Herald​

Senior Correspondent, Time

President and CEO, Waterfront Alliance

Vice President and Director, Ambassador Alfred Hoffman, Jr. Center for Critical Minerals Strategy, Securing America's Future Energy (SAFE)​