Jillian Michaels

Leading Fitness Expert, Certified Nutritionist, Renowned Life Coach & Powerful Entrepreneur

Alex Honnold

Professional Rock Climber & Star of the Academy-Award Winning Documentary "Free Solo"

Taylor Blake

Owner of Knuckle Bump Farms and Emmanuel the Emu

Dr. Jan Pol

Veterinarian and star of Nat Geo Wild's "The Incredible Dr. Pol"

Philip Kimmey

Co-Founder & Sr. Director of Software Development at Rover.com

Phil Kimmey: We Had No Idea How Big The Opportunity Was ...

Erin Brockovich

Consumer Advocate, Author, TV Host & Environmental Activist

Kristen Bell

Actress & Film Producer; Known for "Veronica Mars" & "Frozen"

Jeffrey S. Buchanan

Retired Lieutenant General for the U.S. Army; Chief Learning Officer at Entrustment Health

LTG Jeff Buchanan: Army Corps Taking Lead On Power Grid Repairs | CNBC

Thimali Kodikara

Climate Storyteller; Host of "Mothers Of Invention" Podcast

Top Podcasts About Climate Change and Sustainability - Variety

Dr. Aziza Glass

Veterinarian, News Contributor & TV Personality

Help Your Dog Beat the Heat with Dr. Aziza Glass

Daphne Frias

Climate Change, Disability & Environmental Activist

Why Disabled People Mustn't Be Excluded From Combatting The ...

Rob Caughlan

Environmentalist, Surfer & Activist

Amali Tower

Climate Displacement, Migration & Refugee Expert; Founder of Climate Refugees

Ryan Goodman

Agriculture Advocate, Cattle Farmer & Founder at BeefRunner.com

Dana Ellis Hunnes

Author of "Recipe For Survival"

Pamela Slaughter

Founder of "People of Color Outdoors," Author & Real Estate Broker

Kehkashan Basu

Author, Human Rights Activist & Founder-President of Green Hope Foundation

Dr. Rae Wynn-Grant

Conservation scientist, large carnivore ecologist, nature storyteller, and advocate

Nana Firman

Carbon Footprint Activist

COP26 Talks: GreenFaith's Nana Firman & Meryne Warah - YouTube

Brandon McMillan

Animal Trainer Known as the Host of CBS's "Lucky Dog" Series