Bill Taylor, cofounder of Fast Company magazine.

Andrew Winston, founder of Winston Eco-Strategies and coauthor of "Green to Gold."

Featuring the ideas of Tom Davenport, Rosabeth Moss Kanter, John Baldoni, and Annie McKee.

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

Tammy Erickson, McKinsey Award-winning author.

Marshall Goldsmith, executive coach and author of "Succession: Are You Ready?"

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.

Dave Ulrich, cofounder of the RBL Group and coauthor of "The Leadership Code: Five Rules to Lead By."

Niall Ferguson, professor of history at Harvard University and professor of business administration at Harvard Business School.

Richard Bohmer, physician, Harvard Business School professor, and author of "Designing Care: Aligning the Nature and Management of Health Care."

Ron Heifetz, founder of the Center for Public Leadership at the Harvard Kennedy School and coauthor of "The Practice of Adaptive Leadership."

Roberto Verganti, professor of management of innovation at Politecnico di Milano and author of "Design Driven Innovation."

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

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

Julia Kirby, HBR editor at large.

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

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

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

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

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

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

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

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."

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

Dan McGinn and Scott Berinato, HBR editors.

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

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

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

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

Robert Iger, CEO of Disney.

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

Dan McGinn and Scott Berinato, HBR senior editors.

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

Rick Ridgeway, vice president of environmental initiatives at Patagonia.

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.

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

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

Scott Berinato, HBR senior editor, featuring the ideas of Yale economist Robert Shiller, journalist Gregg Easterbrook, and Pulitzer Prize-winning columnist Ellen Goodman.

Stephanie Coontz, professor of history at The Evergreen State College and author of "A Strange Stirring."

Scott Doorley and Scott Witthoft, co-directors of the Environments Collaborative at the Stanford University d.school and authors of "Make Space."

Andy O'Connell and Scott Berinato, editors of the Idea Watch section of HBR and The Daily Stat.

Tom Davenport, Babson College professor and coauthor of "Judgment Calls: Twelve Stories of Big Decisions and the Teams That Got Them Right."

Avivah Wittenberg-Cox, CEO of the consultancy 20-first and author of "How Women Mean Business."

Christiane Amanpour, renowned war correspondent and news anchor.

Daniel Gross, columnist and economics editor for Yahoo! Finance and author of "Better, Stronger, Faster: The Myth of American Decline . . . and the Rise of a New Economy."

Marcus Buckingham, founder of TMBC and author of "StandOut."

Boris Groysberg and Michael Slind, authors of "Talk, Inc.: How Trusted Leaders Use Conversation to Power Their Organizations."

Sally Ride, former NASA astronaut and founder of Sally Ride Science.