Holly Branson

Chair of Virgin Unite at Virgin & Co-Author of "WEconomy: You Can Find Meaning, Make A Living, and Change the World"

Tim Laman

Wildlife Photojournalist & Conservation Speaker

Dr. Tara Stoinski

President, CEO/Chief Scientific Officer of Dian Fossey Gorilla Fund

Elizabeth Maruma Mrema

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

Claire Simeone

Marine Mammal Veterinarian, Conservationist & TED Fellow

Mark and Delia Owens

Delia Owens, Ph.D., B.S., and Mark Owens M.Ed., B.S., have conducted research and conservation projects on endangered species in Africa for 23 years.

Mark R. Walter

Founder & CEO at Guggenheim Capital; Part Owner of Los Angeles Dodgers and Chelsea Football Club

Mark R. Walter | Milken Institute Global Conference

Carlton Ward Jr.

Conservation Photographer & National Geographic Explorer; Founder of Florida Wild

Benny Jacobs-Schwartz

Avian Field Biologist, International Bird Guide, Wildlife Photographer & Nature Enthusiast

Kurdt Greenwood

Naturalist, Animal Communicator & Conservationist; Advocate for Wildlife Conservation & Environmental Education

Kurdt Greenwood showreel

J. Drew Lanham

Professor of Wildlife at Clemson University

Boyd Varty

Author of "Cathedral of the Wild," Speaker & Conservationist at Londolozi Game Reserve

Luisa Arnedo

Director of Science and Innovation Programs, Wildlife at National Geographic

Hammerskjoeld Simwinga

Zambian wildlife conservationist and environmentalist

Charlie Hamilton-James

Photographer & Wildlife Conservationalist

Howard G. Buffett

Businessman, Philanthropist & Elder Son of Warren Buffet

Sean Gerrity

President of American Prairie Reserve; National Geographic Explorer & Innovator

Thomas D. Mangelsen

Renowned American Nature and Wildlife Photographer

Tony Long

CEO of Global Fishing Watch

Maria Stenzel

Wildlife Photographer; Photojournalism Professor at Amherst College