Leslie Perlow, Harvard Business School professor and coauthor of the HBR article "Making Time Off Predictable--and Required."

John Baldoni, leadership consultant and author of "Lead Your Boss: The Subtle Art of Managing Up."

Nancy Koehn, Harvard Business School historian and editor of "The Story of American Business."

Vijay Govindarajan, director of the Center for Global Leadership at the Tuck School of Business and coauthor of the HBR article "How GE Is Disrupting Itself."

William Eggers, global research director at Deloitte and coauthor of "If We Can Put a Man on the Moon."

Dr. Robert Blendon, professor at the Harvard School of Public Health and the John F. Kennedy School of Government.

Roger Martin, dean of the Rotman School of Management and author of "The Design of Business."

Umair Haque, director of the Havas Media Lab.

Andrew McAfee, principal research scientist at MIT's Center for Digital Business and author of "Enterprise 2.0."

Whitney Johnson, founding partner of Rose Park Advisors.

Nicholas Eisenberger, managing principal of GreenOrder, joins us from Copenhagen.

Herminia Ibarra, professor of organizational behavior at INSEAD and coauthor of the HBR article "The Best-Performing CEOs in the World."

Julia Kirby, HBR editor at large.

Dr. Atul Gawande, surgeon at Brigham and Women's Hospital and author of "The Checklist Manifesto."

Tom Davenport, Babson College professor and coauthor of "Analytics at Work: Smarter Decisions, Better Results."

Nathan Myhrvold, CEO of Intellectual Ventures and author of the HBR article "Funding Eureka."

Anna Bernasek, financial journalist and author of "The Economics of Integrity."

Daniel Pink, author of "Drive: The Surprising Truth About What Motivates Us."

Walter Kiechel, former managing editor at Fortune magazine and author of "The Lords of Strategy: The Secret Intellectual History of the New Corporate World."

Morten Hansen, professor at the UC Berkeley School of Information and author of "Collaboration."

Michael Schrage, research fellow at MIT Sloan School's Center for Digital Business and author of "Serious Play."

Justin Fox, editorial director of the HBR Group and author of "The Myth of the Rational Market: A History of Risk, Reward, and Delusion on Wall Street."

Mansour Javidan, dean of research at the Thunderbird School of Global Management and coauthor of the HBR article "Making It Overseas."

Dr. Thomas Lee, network president of Partners HealthCare System and professor of medicine at Harvard Medical School.

Gregory Unruh, director and professor of the Lincoln Center for Ethics in Global Management at the Thunderbird School.

Heike Bruch, professor of leadership at the University of St. Gallen and coauthor of the HBR article "The Acceleration Trap."

Alexandra Samuel, director of the Social + Interactive Media Centre at Emily Carr University.

Jean Martin and Conrad Schmidt, executive directors of the Corporate Executive Board's Corporate Learning Council based in Washington, DC.

Gregory Berns, the Distinguished Chair of Neuroeconomics at Emory University and author of "Iconoclast."

Daniel Isenberg, professor of management practice at Babson College and author of the HBR article "The Big Idea: How to Start an Entrepreneurial Revolution."

Tony Schwartz, president and CEO of The Energy Project and author of "The Way We're Working Isn't Working."

Oded Shenkar, professor at Ohio State University's Fisher College of Business and author of "Copycats."

Richard Pascale, associate fellow of Said Business School at Oxford University and coauthor of "The Power of Positive Deviance."

Jeffrey Pfeffer, Stanford Business School professor and author of the HBR article "Power Play."

Bob Sutton, Stanford University professor and author of "The No Asshole Rule."

Cathleen Benko, vice chairman and chief talent officer for Deloitte LLP and coauthor of "The Corporate Lattice."

Monika Hamori, professor at IE Business School in Madrid and author of the HBR article "Job-Hopping to the Top and Other Career Fallacies."

Matthew Dixon, managing director of the Corporate Executive Board's Sales and Service Practice.

Warren Bennis, professor at the University of Southern California and author of "Still Surprised: A Memoir of a Life in Leadership."

Scott Berinato and Andy O'Connell, editors of the Idea Watch section of Harvard Business Review.

Jeff Cruikshank, coauthor of "The Man Who Sold America: The Amazing (but True!) Story of Albert D. Lasker and the Creation of the Advertising Century."

Amar Bhidé, professor at Tufts University's Fletcher School and author of "A Call for Judgment: Sensible Finance for a Dynamic Economy."

Peter Cappelli, Wharton School professor and coauthor of "Managing the Older Worker: How to Prepare for the New Organizational Order."

Steve New, head of degree programs at Oxford University's Said Business School and author of the HBR article "The Transparent Supply Chain."

Tom Davenport, Babson College professor and coauthor of the HBR article "Competing on Talent Analytics."

Beth Comstock, chief marketing officer of General Electric and coauthor of the HBR article "Unleashing the Power of Marketing."

Dr. Oliver Sacks, neurologist and author of "The Mind's Eye."

Adm. Thad Allen, USCG (Ret.)

Don Tapscott, chairman of nGenera Insight and coauthor of "Macrowikinomics: Rebooting Business and the World."

Leslie Gaines-Ross, chief reputation strategist at Weber Shandwick and author of the HBR article "Reputation Warfare."