Josh Temple

Host of DIY Network's "House Crashers" & "Disaster House"

Peter Bregman

Founder of Bregman Partners, Author & Leadership Columnist, "Harvard Business Review"

Jessica Mendoza

Olympic Gold Medalist & First Female MLB Analyst for ESPN

Irwin Redlener

Expert on Disaster Medicine

Erica Ariel Fox

Lecturer at Harvard Law School, Leadership Advisor & New York Times Best-Selling Author of "Winning from Within"

Tim Westergren

Former Chief Strategy Officer and Founder, Pandora Media Inc.

Margaret A. Hamburg

Foreign Secretary, National Academy of Medicine; Former Commissioner, US FDA

Terdema Ussery

President of Global Sports for Under Armour; Former President & CEO of the Dallas Mavericks; President, Dallas Mavericks Foundation

Kevin Powell

Writer, Humanitarian, President of BK Nation

Peter Sandman

Creator of the "Hazard + Outrage"; Leading Expert in Risk Communication

Shaun Alexander

Former NFL Running Back; 2005 NFL MVP

Monica Crowley

Assistant Secretary of the Treasury for Public Affairs; Former Political & Foreign Affairs Analyst for Fox News

Monica Crowley: Reflections on President Nixon

Lauren Bush

Founder & CEO of FEED Projects; Model & Fashion Designer; Granddaughter of Former President George H. W. Bush

Tony Plana

Actor & Director Known for "Ugly Betty;" Supporter of Comprehensive Immigration Reform; Advocate for Alzheimer's Disease

Matthew Quick

Bestselling Author Known For "The Silver Linings Playbook"

Claire Diaz-Ortiz

Author, Speaker, Advisor to Startups & Social Enterprises; Former Leader of Social Innovation at Twitter

Matthew Bishop

Nonresident Senior Fellow of Global Economy and Development at the Center for Sustainable Development

David Cutler

Harvard Professor of Applied Economics & Author

Glenn Llopis

Chairman at Glenn Llopis Group, Founder of Center for Hispanic Leadership, Business Thought-Leader, Author

Bridget Brennan

CEO of Female Factor & Author of "Why She Buys: The New Strategy for Reaching the Worlds Most Powerful Consumers"

Richard Besser

President & CEO of the Robert Wood Johnson Foundation; Former Chief Health & Medical Editor for ABC News

Angie Miller

Musician and Top Three Contestant on Season 12 of "American Idol"

John Bohannon and Black Label Movement

Science writer + Dance troupe + Cellists

Norman Ornstein

Bestselling Author, Political Analyst & Resident Scholar at the American Enterprise Institute

Hector Tobar

Pulitzer Prize Winner, Journalist & Best-Selling Author of "Deep Down Dark"

Maya L. Harris

Influential Voice at the Intersection of Politics, Public Policy & Civil Rights; Former Campaign Chairwoman for Kamala Harris's 2020 Presidential Bid

Pearl Arredondo

Student Advocate, Education Reformer & Principal

Jeffrey Hollender

Co-Founder of Seventh Generation and Author of "The Responsibility Revolution: How the Next Generation of Businesses Will Win"

Joseph Michelli

Organizational Consultant, Best-Selling Author of "The Airbnb Way" & "The Zappos Experience"

Sonia Sanchez

Renowned Scholar, Poet, Playwright & Activist