Sara Bronin

Mexican-American Architect, Attorney, Professor & Policymaker; Chair of the Advisory Council on Historic Preservation

Historic Preservation with Sara Bronin

Luisa Arnedo

Director of Science and Innovation Programs, Wildlife at National Geographic

Alex Schulze

Co-Founder & CEO of 4ocean; Advocate for Ocean Cleanup, Conservation & Sustainability

Conversation with Alex Schulze, CEO and Co-Founder of 4ocean

Beattra Wilson

Assistant Director of Urban & Community Forestry at U.S. Forest Service; Diversity Strategist

Opening Keynote: Beattra Wilson, USDA Forest Service

Lucas Joppa

Senior Managing Director & Chief Sustainability Officer at Haveli Investments; Microsoft’s first Chief Environmental Officer

Data-Driven Sustainability: Can Tech Save Us From Climate Catastrophe?

Filipe Masetti Leite

Long Rider, Award-Winning Filmmaker & Bestselling Author

Western Heritage Awards 2023 Filipe Masetti Leite Best Documentary

Sangita Iyer

Multiple Award-Winning Nature & Wildlife Filmmaker, Broadcast Journalist, National Geographic Explorer & Author of "Gods in Shackles"

Explorer Classroom | Elephant in the Classroom with Sangita Iyer

Tarun Nayar

Electronic Musician & Former Biologist; Bringing “Plant Music” to the Masses

Tarun Nayar's words to the Class of 2020

Agam Pandit

Director of Operations and Managing Partner at ADC Energy, Inc., Entrepreneur & Philanthropist

Tracie Revis

Cultural Preservation Advocate; Director of Advocacy for the Ocmulgee National Park & Preserve Initiative

Elizabeth Maruma Mrema

Assistant Secretary-General of the United Nations & Deputy Executive Director of the UN Environment Program

Executive Secretary Elizabeth Maruma Mrema on Africa's Green Economy

Jo Ann Barefoot

CEO & Cofounder at Alliance for Innovative Regulation

Olivia Watkins

Co-Founder of Black Farmer Fund; Social Entrepreneur & Impact Investor

Scott W. Tinker

Director of the Bureau of Economic Geology; State Geologist of Texas; Geosciences Professor at The University of Texas at Austin

Tony Buettner

Blue Zones National Spokesperson, Explorer & Entrepreneur

Anthony Swift

Director of the Natural Resources Defense Council of Canda

Otaigo Elisha

Founder of NovFeed; Milken-Motsepe Agritech Grand Prize Winner

Ronan Donovan

National Geographic Storytelling Fellow at the National Geographic Society

National Geographic's Ronan Donovan | Deloitte Digital

Giulia Chierchia

Executive Vice President of Strategy and Sustainability at bp

Andy Bochman

Climate & Cyber Resilience Strategist; Author of “A Heat Dome Hits Virginia”