Hal Sirkin, senior partner and managing director at The Boston Consulting Group and coauthor of "Globality."

Jeffrey Cohn, consultant at Spencer Stuart and coauthor of the HBR article "Finding and Grooming Breakthrough Innovators."

Clay Christensen, Harvard Business School professor and coauthor of the HBR article "Reinventing Your Business Model."

Featuring the ideas of Vineet Nayar, Jeff Stibel, and Stewart Friedman.

Sydney Finkelstein, Tuck School of Business professor and author of "Why Smart Executives Fail: And What You Can Learn from Their Mistakes."

Colonel Tom Kolditz, professor and head of the department of Behavioral Sciences and Leadership at the U.S. Military Academy at West Point.

Bronwyn Fryer, HBR senior editor and author of the case study "The Layoff."

Philip Lay and Todd Hewlin, managing directors at TCG Advisors and coauthors of the HBR article "In a Downturn, Provoke Your Customers."

Henry Mintzberg, professor of management at McGill University.

Paul Levy, president and CEO of Beth Israel Deaconess Medical Center in Boston.

Umair Haque, director of the Havas Media Lab.

Rita McGrath, Columbia Business School professor and coauthor of "Discovery-Driven Growth."

Dick Beatty, professor of human resource management at Rutgers University and coauthor of "The Differentiated Workforce."

Claudio Fernández-Aráoz, senior adviser at Egon Zehnder International and coauthor of the HBR article "The Definitive Guide to Recruiting in Good Times and Bad."

Paul Osterman, professor at the MIT Sloan School of Management and author of "The Truth About Middle Managers."

Bob Sutton, professor of management science and engineering at Stanford University and author of the HBR article "How to Be a Good Boss in a Bad Economy."

Ira Kay and Anne Sheehan, executive compensation debaters.

Darrell Rigby, partner at Bain & Company and author of "Winning in Turbulence."

Sylvia Ann Hewlett, founding president of the Center for Work-Life Policy and coauthor of the HBR article "How Gen Y and Boomers Will Reshape Your Agenda."

Featuring the ideas of Jeff Stibel, Dan Gillmor, and Tom Davenport.

Stewart Friedman, Wharton School professor and author of "Total Leadership: Be a Better Leader, Have a Richer Life."

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."

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."

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

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

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

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

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."

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

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

Howard Schultz, CEO of Starbucks.

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."

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."

Herminia Ibarra, professor of organizational behavior at INSEAD and coauthor of the HBR article "Why Men Still Get More Promotions Than Women."

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."

Larry Kramer, founder of MarketWatch, Inc., and author of "C-Scape: Conquer the Forces Changing Business Today."

Dan McGinn and Scott Berinato, HBR editors.

Shawn Achor, CEO of Aspirant and author of "The Happiness Advantage."

Rita McGrath, Columbia Business School professor and coauthor of "Discovery-Driven Growth."