Ellen Jefferson

Veterinarian & Leader in the No Kill Movement; President & CEO of Austin Pets Alive!

Dr. Ellen Jefferson - 2022 Greater Austin Business Awards

Celine Halioua

Founder & CEO of Loyal

Celine Halioua - Finding Genius

Dr. Kwane Stewart

Founder of Project Street Pet, Veterinarian & CNN's Hero of the Year 2023

CNN Hero of the Year makes surprise announcement

Christel Takigawa

French-Japanese Television Announcer & News Presenter

Luisa Arnedo

Director of Science and Innovation Programs, Wildlife at National Geographic

Roger Marshall

US Senator for Kansas & Veteran

Alex Schulze

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

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

Stefan Schwarz

Chief Executive Officer at Swarovski Optik

Swarovski Optik's CEO, Stefan Schwarz, In The C Space Studio – CES 2024

Filipe Masetti Leite

Long Rider, Award-Winning Filmmaker & Bestselling Author

Western Heritage Awards 2023 Filipe Masetti Leite Best Documentary

Jonna Mazet

Vice Provost at Grand Challenges, University of California, Davis

Dr. Jonna Mazet of the Global Virome Project

Dorthe Scherling Nielsen

Independent Board Director & Executive Advisor on Sustainability; Former Nike and Vestas Executive

Kitty Block

President & CEO at The Humane Society

Kitty Block - BBB Wise Giving Alliance

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

Christopher Field

Climate Change Researcher, Director of the Stanford Woods Institute for the Environment & Scientist

Meet Our Faculty: Chris Field

Oliver Milman

Journalist & Author of "The Insect Crisis"

Can We Survive an Insect Crisis? | The Agenda

Blair Braverman

Dogsledder, Adventurer, Author of "Small Game," "Dogs on the Trail" & "Welcome to the Goddamn Ice Cube"

Welcome to the Goddamn Ice Cube: Chasing Fear and Finding Home in the Great White North

Aidan Gallagher

Actor, Musician & UN Environment Goodwill Program Ambassador; Known for "The Umbrella Academy"

Aidan Gallagher On 'The Umbrella Academy' and His Music | Seventeen

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

Shane Campbell-Staton

Evolutionary Biologist, Assistant Professor at Princeton & TED Speaker

How Life on Earth Adapts to You and Me | Shane Campbell-Staton | TED