Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

Ray Kurzweil

Chairman of Kurzweil Technologies, Inventor & Futurist; Author of "How to Create a Mind"

Steve Wozniak

Co-Founder of Apple Computer, Inc.

Judy Smith

America's Premier Crisis Management Expert; Inspiration for ABC's "Scandal"

Judy Smith - Career Advice

Katty Kay

Award-Winning Journalist & Anchor; Best-Selling Author

Hyeonseo Lee

Advocate for the Human Rights of North Koreans as Political Refugees

Irshad Manji

Founder of The Moral Courage Project, Author of "Allah, Liberty and Love" & "The Trouble with Islam Today: A Muslim's Call for Reform in Her Faith"

Ali Vincent

First Female Winner of "The Biggest Loser"

Laura Ling

Acclaimed Journalist Known for Being Detained in North Korea; Host of "E! Investigates;" Co-Author of "Somewhere Inside"

Jennifer Siebel Newsom

First Lady of California; Actress & Filmmaker of "Miss Representation" and "The Mask You Live In"

Howard Putnam

Former CEO of Southwest Airlines

Anna Escobedo Cabral

Former Treasurer of the United States, Partner at The Cabral Group & Jesse Ball duPont Fund Trustee

David Agus

Co-Founder of Navigenics, Author of "The End of Illness" & Host of "The Checkup with Dr. David Agus"; Professor of Medicine & Engineering at the University of Southern California

The Book of Animal Secrets

Amy Purdy

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

Viola Davis

Academy Award-Winning Actress, Producer & New York Times Best-Selling Author

Viola Davis on Speaking Up, Challenging Stereotypes

Matt Roloff

Star of "Little People, Big World"

Lauren Cohan

Actress; Best Known as Maggie Greene on "The Walking Dead"

Anne-Marie Slaughter

Foreign Policy Expert, Author & CEO of New America Foundation

Jenn Lim

CEO, Founder, Best-Selling Author & Global Workplace Expert

Joel Zeff

Emcee, Workplace Expert, Author & Humorist