Rinzin Phunjok Lama

Internationally Acclaimed Widlife Biologist & Conservationist

Rob Dunbar

Rob Dunbar looks deeply at ancient corals and sediments to study how the climate and the oceans have shifted over the past 50 to 12,000 years.

Rob Knight

Microbial Ecologist; Author of "Follow Your Gut"

Robert Ballard

Renowned Ocean Explorer & Scientist

Robert Bazell

Former Chief Science and Medical Correspondent, NBC News

Robert Schiestl, PhD

Professor of Pathology & Environmental Health Sciences at UCLA

Robin Ince

The rational-minded Robin Ince conducts live experiments in comedy.

Roger Hanlon

Marine Biologist & Expert on Camouflaged Deep-Sea Creatures

Roman Dial

Biologist; Professor of Biology and Mathematics at Alaska Pacific University

Ronan Donovan

National Geographic Storytelling Fellow at the National Geographic Society

National Geographic's Ronan Donovan | Deloitte Digital

Rory Stewart

Foreign Affairs & Human Rights Expert

Roz Savage

First Woman to Solo Row Across the Atlantic, Pacific & Indian Oceans: Environmental & Sustainability Advocate

The Ocean in a Drop: Navigating from Crisis to Consciousness

Sadeaqua Scott, PhD

Founder and CEO, Urban Health Science Initiative, Inc.; Molecular & Cellular Biologist

Sally Kornbluth

MIT’s 18th President, Cell Biologist & Former Provost of Duke University

Technology Day 2023: Fireside Chat with MIT President Sally Kornbluth

Samantha Klaus

Biologist

Samuel Cord Stier

Director of The Center for Learning with Nature

Samuel H. Gruber

Shark biologist; founder of the American Elasmobranch Society

Samuel Wasser

Biologist

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

Sara-Jane Dunn

Research Scientist at DeepMind. Affiliate Researcher at Wellcome MRC Cambridge Stem Cell Institute.