Mezzo profiles 35 ocean marine science speakers, including Robert Ballard, Kristen Marhaver, and Enric Sala. Each has a verified gig record.
Together they've given 31 talks across 10 events.
Who are the top ocean marine science speakers?
35 speakers ยท showing 1โ24
Jeremy Jackson
Marine Biologist | Exploring the Oceans of Innovation

Robert Ballard
Ocean Explorer & Discoverer of the Titanic | National Geographic Explorer

Enric Sala
National Geographic explorer | Leading global ocean conservation and marine protection initiatives

Ayana Elizabeth Johnson
Marine biologist and climate policy expert | Co-founder of Urban Ocean Lab

David Gruber
Marine Biologist & Environmental Explorer | Studying Whales & Ocean Life

Kristen Marhaver
TED Senior Fellow | Coral Reef Conservation & Marine Science

Penny Chisholm
Professor of Biology | Pioneering Ocean Microbiome Research
Brian Skerry
National Geographic Photographer | Ocean Conservation Storyteller

Edith Widder
Ocean Explorer | Combatting Marine Degradation
David Lang
Founder | Underwater Robotics & Ocean Exploration

Tierney Thys
Marine Biologist & Filmmaker | Revealing the Wonders of the Ocean
James McCarthy
Harvard Oceanographer | Exploring the Frontiers of Marine Biology

Fabien Cousteau
Grandson of Jacques Cousteau | Co-Founder of PROTEUS | Building "International Space Station of the Ocean"
Hamish Jolly
Ocean Explorer | Pioneering Shark Conservation Technology
Roger Hanlon
Marine Biologist | Secrets of Cephalopod Camouflage
Melissa Garren
Marine Biologist & TED Speaker | Protecting Ocean Ecosystems

Asha de Vos
Marine Biologist | Pioneering Blue Whale Research
Guy Harvey
Marine Conservationist & Artist | Protecting Oceans Through Eco-Tourism
Heidi M. Sosik
Senior Scientist | Marine Robotics & Ocean Exploration

Boyan Slat
Environmental Entrepreneur Developing Innovative Solutions to Clean the World's Oceans
Angelicque White
Oceanographer | Bringing the Depths to Life

Mareen Lee
Marine Technology Innovator Developing Sustainable Solutions for Ocean Preservation
Bernie Krause
Bioacoustician | Exploring the Sounds of Nature
Peter Tyack
Marine Biologist | Pioneering Whale Communication Research
Rising speakers
Active, up-and-coming voices in Ocean Marine Science - beyond the household names
Jeremy Jackson
Marine Biologist | Exploring the Oceans of Innovation

Enric Sala
National Geographic explorer | Leading global ocean conservation and marine protection initiatives

Edith Widder
Ocean Explorer | Combatting Marine Degradation

Kristen Marhaver
TED Senior Fellow | Coral Reef Conservation & Marine Science

Ayana Elizabeth Johnson
Marine biologist and climate policy expert | Co-founder of Urban Ocean Lab

David Gruber
Marine Biologist & Environmental Explorer | Studying Whales & Ocean Life
David Lang
Founder | Underwater Robotics & Ocean Exploration

Robert Ballard
Ocean Explorer & Discoverer of the Titanic | National Geographic Explorer