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."

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

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

Josh Bernoff, senior vice president of idea development at Forrester Research and coauthor of "Empowered."

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."

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

Thomas Hout, visiting professor at the University of Hong Kong's School of Business and coauthor of the HBR article "China vs the World: Whose Technology Is It?"

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."

Susanne Bruckmüller, research associate at the Universität Erlangen-Nürnberg and coauthor of the HBR article "How Women End Up on the 'Glass Cliff'."

Frank Flynn, Stanford Business School professor and subject of the HBR article "Guilt-Ridden People Make Great Leaders."

Anne Habiby and Deirdre Coyle, cofounders of the AllWorld Network and authors of the HBR article "The High-Intensity Entrepreneur."

With insights from A.G. Lafley, Dan Ariely, Bob Sutton, Daniel Pink, and more.

Michael E. Porter, Bishop William Lawrence University Professor and coauthor of the HBR article "Creating Shared Value."

Paul Nunes, executive director of research at the Accenture Institute for High Performance and coauthor of "Jumping the S-Curve."

John Donahoe, CEO of eBay.

Zakary Tormala, associate professor of marketing at Stanford's Graduate School of Business.

Saul Berman, vice president and global lead partner for Strategy Consulting at IBM Global Business Services and author of "Not for Free."

Paul Leinwand, partner in Booz & Company's global consumer, media, and retail practice; coauthor of "The Essential Advantage."

Andrew Waldeck, partner at Innosight and coauthor of the HBR article "The New M&A Playbook."

Bernd Vogel, assistant professor of leadership and organizational behavior at the Henley Business School and coauthor of "Fully Charged."

Martin Seligman, director of the Positive Psychology Center at the University of Pennsylvania and author of the HBR article "Building Resilience."

Ben Dattner, founder of Dattner Consulting and author of "The Blame Game."

Ricky Gervais, creator of the hit television series "The Office."

Jonah Keri, sports and stock market writer; author of "The Extra 2%."

Sherry Turkle, MIT professor and author of "Alone Together: Why We Expect More from Technology and Less from Each Other."

Bob Pozen, senior lecturer at Harvard Business School and author of the HBR article "Extreme Productivity."

Anthony Bourdain, celebrity chef and host of the Travel Channel's "Anthony Bourdain: No Reservations."

Marc Freedman, founder and CEO of Civic Ventures and author of "The Big Shift: Navigating the New Stage Beyond Midlife."

Pankaj Ghemawat, IESE Business School professor and author of "World 3.0: Global Prosperity and How to Achieve It."

David Bryce, professor of strategy at Brigham Young University's Marriott School of Management and coauthor of the HBR article "Competing Against Free."

Anita Woolley, assistant professor of organizational behavior and theory at Carnegie Mellon University and coauthor of the HBR article "What Makes a Team Smarter? More Women."

Henry Nothhaft, serial entrepreneur and author of "Great Again: Revitalizing America's Entrepreneurial Leadership."

Tom DeLong, Harvard Business School professor and author of "Flying Without a Net: Turn Fear of Change into Fuel for Success."

Maggie Craddock, author of "Power Genes: Understanding Your Power Persona--and How to Wield It at Work."

Stefano Puntoni, professor at the Rotterdam School of Management and author of the HBR article "The Color Pink Is Bad for Fighting Breast Cancer."

Robert Iger, CEO of Disney.