Sallie Krawcheck

Founder & CEO of Ellevest; Author of "Own It: The Power of Women at Work"

Jeffrey Kluger

Journalist; Editor and Writer at TIME MAGAZINE. Author of 8 books, including APOLLO 13.

Graham Hill

Founder of Life Edited & TreeHugger.com

Tonya Lewis Lee

Author, Producer, Filmmaker & Entrepreneur; Women's Health Activist

Tonya Lewis Lee on the Black maternal mortality crisis

Andrew Cohen

Founder, EnlightenNext

Bob Mankoff

Cartoon & Humor Editor; Humorist; President, CartoonCollections[.]com; Founder of The Cartoon Bank

Joe Sabia

Digital Artist, Celebrity Interviewer, TED Speaker & Franz Liszt Society Member

Jerry Seinfeld

Comedian, Actor, Writer, & Television/Film Producer

Peter Thum

Co-Founder & CEO of Muse; Founder of Ethos Water

Roxy Azari

Spoken Word Artist, Slam Poet & Social Justice Activist

Frank Oz

Film Director, Actor & Puppeteer, Best Known for Being the Creator and Performer of Yoda, Miss Piggy & Cookie Monster

Beth Simone Noveck

Founder & Director of The Governance Lab; Professor & Author of "Solving Public Problems"

Xavier Sala-i-Martin

Chief Economic Advisor to the World Economic Forum

Nik Bonaddio

Founder and CEO of Big Brain; Founder and Former CEO of numberFire

April Bloomfield

Chef & Partner at The Spotted Pig, The Breslin and John Dory

Ayah Bdeir

Former CEO & Founder of littleBits

John Sculley

Vice-Chairman of MDLIVE, Former CEO of Apple Computers & PepsiCo; High-Tech Entrepreneur, Venture Capitalist & Author

Justin Hall-Tipping

The Energy Evangelist, Justin Hall-Tipping works on nano-energy startups -- mastering the electron to create power.

Steven Squyres

Scientific Investigator, NASA

Reihan Salam

President of the Manhattan Group for Policy Research; Former Executive Editor of National Review