Josette Sheeran

President and CEO of the Asia Society; Former Vice Chairman of the World Economic Forum.

David Sousa

Innovative Educational Consultant

Joe Hanson

Science Writer, Biologist, Video Producer & Educator

Brian Skerry

National Geographic Magazine Photographer, Specializing in Marine Wildlife & the Underwater World; Exploration & Conservation Speaker

Rory Stewart

Foreign Affairs & Human Rights Expert

How Not to Be a Politician: A Memoir

Dr. Enric Sala

Marine Ecologist & Explorer-In-Residence at National Geographic Society

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

Joel E. Cohen

Mathematical Biologist, Rockefeller University

Dianna Cohen

Visual Artist & Co-Founder of the Plastic Pollution Coalition

Dr. William Chang

Dr. William Chang is the Chief Scientist at Baidu, Inc. and has served as Chief Scientist since January 2007.

Cynthia Kenyon

Molecular Biologist & Biogerontologist; Vice President of Aging Research at Calico

Joe Quirk

Humorist / Author of It's Not You, It's Biology

George Lundberg

Medical Internet Pioneer

Albert-Laszlo Barabasi

Physicist & Author, Best Known for His Work in the Research of Network Theory

Barbara A. Block

Charles & Elizabeth Prothro Professor in Marine Sciences Evolutionary, Cellular and Molecular Physiology, Stanford University

Beardyman

Musician and Beatboxer; "King of Sound and Ruler of Beats"

Mina Bissell

Iranian-American Biologist; Known for her Research on Breast Cancer

John Delaney

John Delaney leads the team that is building a cabled network of deep-ocean sensors that will study, over time and space, the way the ocean\'s complex processes interact.

Jim Toomey

For the past 13 years, Jim Toomey has been writing and drawing the daily comic strip Sherman’s Lagoon.

Greg Stone

Greg Stone was a key driver in the establishment of the Phoenix Island Protected Area in the island nation of Kiribati.