Peter Diamandis

Founder & Executive Chairman of the XPRIZE Foundation; Author; Named One of The World's 50 Greatest Leaders

How to Think Bigger - Peter Diamandis - Thinking Big and Bold

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

Ray Kurzweil

Chairman of Kurzweil Technologies; Inventor; Futurist

Randi Zuckerberg

CEO & Founder of Zuckerberg Media, Author

Geoff Colvin

Editor & Columnist at Fortune Magazine; Author of "Humans Are Underrated"

Geoff Colvin Keynote Address | 2017 Mackinac Policy Conference ...

Giuliana Rancic

Entertainment Journalist & Breast Cancer Survivor

Daniel Kraft, M.D.

Physician-Scientist; Founder of Exponential Medicine; Chair for Medicine & Neuroscience at Singularity University

Biz Stone

Co-Founder of Twitter

Peter Thiel

Former CEO and Co-founder of PayPal; Technology Entrepreneur, Investor and Philanthropist

Lisa Ling

Executive Producer & Host of This is Life on CNN

Jeremy Rifkin

Leading Global Technologist, Futurist, Authority on World Economic & Environmental Trends

Ben Stein

Political Economist, Commentator, Author & Actor

Mindy Grossman

President & Chief Executive Officer of Weight Watchers

Mayim Bialik

Neuroscientist; Actress; Known For "The Big Bang Theory"

Girling Up: How to Be Strong, Smart and Spectacular

Ashley Judd

Actress, Activist & Humanitarian

Ashley Judd On Coming Forward With Weinstein Story: ‘It Was Time’ | TODAY

Amy Purdy

Former "Dancing with the Stars" Contestant & Paralympic Professional Snowboarder

Amy Purdy & Derek Hough - All dances on DWTS

Geena Davis

Award Winning Actress & Philanthropist

Dan Ariely

Behavioral Economist; Professor at Duke University; Author; Founding Member of The Center for Advanced Hindsight

Sir Richard Branson

Businessman, Founder of Virgin Group

Richard Branson

Richard Dreyfuss

Academy Award-Winning Actor

Dean Kamen

Inventor and Entrepreneur; President, DEKA Research & Development Corporation

Sherry Lansing

Former CEO of Paramount Pictures & Founder of The Sherry Lansing Foundation

Sherry Lansing in conversation with Stephen Galloway at Live Talks ...

Robin Roberts

News Anchor on ABC's "Good Morning America"

Here's why Robin Roberts took home the NBA's Sager Strong Award

Jeff Bezos

Founder and CEO of Amazon

One of the Greatest Speeches Ever | Jeff Bezos

Diana Nyad

First Person to Successfully Swim from Cuba to Florida Without the Protection of a Shark Cage; Sports Journalist & Broadcaster

Sara Blakely

Founder & CEO of SPANX

David Pogue

Host of NOVA ScienceNow & Yahoo Tech Columnist

Daphne Oz

Nutrition Author, Former Co-Host, The Chew

Taraji P. Henson

Academy Award-Nominated Actress

Gabrielle Union

Actress & Women's Rights Activist