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."

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."

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."

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."

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.

Justin Fox, editorial director of the HBR Group and author of the article "Disrupting Higher Ed."

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

Nicholas Dunbar, author of "The Devil's Derivatives: The Untold Story of the Slick Traders and Hapless Regulators Who Almost Blew Up Wall Street ... and Are Ready to Do It Again."

Dan McGinn and Scott Berinato, HBR senior editors.

Rob Cross, associate professor at the University of Virginia's McIntire School of Commerce and coauthor of the HBR article "A Smarter Way to Network."

Rafi Mohammed, pricing strategy consultant and author of "The 1% Windfall: How Successful Companies Use Price to Profit and Grow."

Robert Kaplan, Harvard Business School professor and author of "What to Ask the Person in the Mirror."

Michelle Bachelet, former President of Chile, executive director of UN Women.

Rick Ridgeway, vice president of environmental initiatives at Patagonia.

Fred Reichheld and Rob Markey, authors of "The Ultimate Question 2.0."

Jib Ellison, founder of Blu Skye and coauthor of the HBR article "The Sustainable Economy."

Muhtar Kent, CEO of Coca-Cola.

Francis Ford Coppola, acclaimed film director.

Sir Michael Rake, chairman of BT Group, and Alastair Campbell, Tony Blair's former communications director, sat down with editor in chief Adi Ignatius at the launch of Harvard Business Review's London office.

Douglas Conant, former CEO of Campbell's Soup Company.

Michael Beer, Harvard Business School professor and coauthor of "Higher Ambition: How Great Leaders Create Economic and Social Value."

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

Heidi Grant Halvorson, motivational psychologist and author of "Nine Things Successful People Do Differently."

Misiek Piskorski and Anthony J. Bradley, of Harvard Business School and Gartner Research, respectively.

Gary Hamel, director of the Management Innovation eXchange and author of the HBR article "First, Let's Fire All the Managers."

Cathy Davidson, Duke University professor and author of "Now You See It: How the Brain Science of Attention Will Transform the Way We Live, Work, and Learn."

John Coleman, coauthor of "Passion and Purpose," with contributors Patrick Chun, Umaimah Mendhro, and Rye Barcott.