Earth Environmental Science Speakers in Environmental Services

Carl Safina

Ecologist & Conservationist | Organizational Culture & Nature

Spoke at TEDx

Kristen Marhaver

TED Senior Fellow | Coral Reef Conservation & Marine Science

David Gruber

Marine Biologist & Environmental Explorer | Studying Whales & Ocean Life

Steven Chu

Nobel Laureate Physicist | The Energy Transition

Fabien Cousteau

Grandson of Jacques Cousteau | Co-Founder of PROTEUS | Building "International Space Station of the Ocean"

Tim Kruger

Geoengineering Researcher | Combating Climate Change

Greg Asner

Environmental Ecologist | Applying Science to Global Conservation

Eric Berlow

Environmental Scientist | Social Impact & Systems Change

David Sedlak

Environmental Engineer | Sustainable Water Resource Solutions

Spoke at TEDx

Lucy Cooke

Zoologist & TV Presenter | Uncovering the Unexpected Truths About Animals

Taylor Wilson

Nuclear Fusion Prodigy | Biology & Environmental Innovator

Ilissa Ocko

Climate Scientist | Transforming Our Understanding of Global Environmental Challenges

Menno Schilthuizen

Urban Ecologist | Adapting Nature in the Modern City

Spoke at TEDx

James Hansen

Climate Scientist | NASA Pioneer & Sustainability Leader

Tierney Thys

Marine Biologist & Filmmaker | Revealing the Wonders of the Ocean

Nalini Nadkarni

Canopy Explorer | Pioneering Forest Conservation & Emerging Tech

Tyrone Hayes

Amphibian Biologist | Chemicals & Environmental Impact

Denise Herzing

Dolphin Researcher | Pioneering Natural Communication

Alison Criscitiello

Ice core scientist

Mareen Lee

Marine Technology Innovator Developing Sustainable Solutions for Ocean Preservation

Romulus Whitaker

Scientist & Conservationist | Protecting Reptiles Around the World

Heribert Hofer

Environmental Scientist Driving Global Biodiversity Conservation Strategies

Peter Tyack

Marine Biologist | Pioneering Whale Communication Research

Johan Rockström

Environmental Scientist | Climate Change & Sustainability Thought Leader