Rabbi Irwin Kula

Co-President of The National Jewish Center for Learning and Leadership

Tom Stewart

Editor, Harvard Business Review

John E. Abele

Former Founder and President of Boston Scientific

Alex Matthiessen

President, Riverkeeper

Tim O'Brien

Pulitzer Prize Winning Novelist for "The Things They Carried"

Glenn Loury

Merton P. Stoltz Professor of the Social Sciences & Professor of Economics at Brown University

Late Admissions: Confessions of a Black Conservative

Rick Santorum

Former Member of the U.S. Senate

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

Naomi Wolf

Bestselling Author; Social Activist; Former Political Advisor to Al Gore and Bill Clinton

Anna Deavere Smith

Award-Winning Actress, Playwright & Social Commentator

Russell Simmons

Entrepreneur & Philanthropist

Norman Ornstein

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

Vinod Khosla

Founder & Manager of Khosla Ventures; Founding CEO of Sun Microsystems

Bill George

Senior Fellow at Harvard Business School, Best-Selling Leadership Author & Former CEO of Medtronic

Michael Gazzaniga

President of the Cognitive Neuroscientist Institute & Author of "Tales from Both Sides of the Brain: A Life in Neuroscience"

Tales from Both Sides of the Brain: A Life in Neuroscience

Gloria Feldt

Leading Activist & Best-Selling Author

Intentioning: Sex, Power, Pandemics, and How Women Will Take The Lead for (Everyone's) ...

Peter Diamandis

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

Alan Dershowitz

Harvard Law School Professor; Leading Expert in Civil Rights

Nicholas Carr

Writer on the Intersection of Technology, Economics & Culture; Author "The Shallows" & "The Glass Cage"

Dennis Kucinich

Fox News Contributor, Former Ohio US Representative and Two-Time Presidential Candidate

Charles Best

Founder and Former CEO, DonorsChoose.org

From Classroom To Crowdfunding

Jean-Pierre Rosso

Chairman, World Economic Forum US

Myra Biblowit

President, The Breast Cancer Research Foundation

Ronen Bergman

Investigative Journalist

Fredrik Carlström

CEO, Great Works America

Kate Pickett

Epidemiologist at University of York & Author

Ruth Porat

CFO of Google & Senior VP of Alphabet Inc.

David Patrick Columbia

Founder, The New York Social Diary

Nina DiSesa

Chairman, McCann Erickson New York

David Chang

Founder & Chef of Momofuku Restaurant Group