Tiffany Shlain

Founder of The Webby Awards; Emmy-Nominated Filmmaker, Bestselling Author, Internet Pioneer & Futurist

Bobby Moynihan

Stand up Comedian and cast member of "Saturday Night Live"

Dr. Jonathan Foley

World Leading Climate Scientist & Executive Director of Project Drawdown

David Suzuki

Environmentalist & Scientist; Co-Founder of the David Suzuki Foundation

William Frist

Chair, The Nature Conservancy Global Board; Former U.S. Senate Majority Leader, Heart Transplant Surgeon; Founder of Founding Partner of Frist Cressey Ventures and Hope Through Healing Hands

Dr. William H. Frist - Acceptance Speech

Nicholas Christakis

Sol Goldman Family Professor of Social & Natural Science; Director of the Human Nature Lab; Co-Director of the Yale Institute for Network Science

Hugh Bonneville

Actor, Best Known for his Role as the Earl of Grantham in "Downton Abbey"

Dewitt Jones

Motivator & Photojournalist

Kathryn Schulz

Pulitzer Prize Winning Journalist & Author; Staff Writer at The New Yorker

Bernie Krause

Natural sounds legend; records the sounds of endangered biospheres.

Nick Tasler

Internationally Acclaimed Thought Leader, Organizational Psychologist & Author of "The Impulse Factor" & "Why Quitters Win: Decide to be Excellent"

Nick Tasler - Speaker Reel

Sandra Aamodt

Neuroscientist

Phillip Hoose

National Book Award Winning Author, Musician, Conservationist

Hiroshi Ishiguro

Director of Intelligent Robotics Laboratory at Osaka University

Neil Gershenfeld

Director of MIT’s Center for Bits & Atoms

Viktor Mayer-Schönberger

Co-Author of “Big Data" and "Delete;" Expert on the Networked Economy

Emily Henderson

Designer, Stylist & Author; Winner of HGTV's "Design Star" Season 5 & Host of "Secrets From A Stylist"

Leonard Pitts, Jr.

Award-Winning Columnist

Louise Leakey

Paleontologist; National Geographic Explorer-In-Residence

Dana LaMon

Blind Retired Judge for the California Dept. of Social Services; Author of "The Soul's Mirror: Reflections on the Fullness of Life"