Dan McGinn and Scott Berinato, HBR senior editors.

Robert S. Kaplan, Harvard Business School professor and coauthor of the HBR article "How to Solve the Cost Crisis in Health Care."

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.

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

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

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.

Rosabeth Moss Kanter, Harvard Business School professor and author of the HBR article "Enriching the Ecosystem."

Chris Zook, partner at Bain & Company and co-head of the firm's global strategy practice.

Grant McCracken, anthropologist and author of "Culturematic: How Reality TV, John Cheever, a Pie Lab, Julia Child, Fantasy Football . . . Will Help You Create and Execute Breakthrough Ideas."

Charles Duhigg, reporter for The New York Times and author of "The Power of Habit: Why We Do What We Do in Life and Business."

Andrew Zolli, director of PopTech and coauthor of "Resilience: Why Things Bounce Back."

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

Dan McGinn, HBR senior editor and author of the article "Too Many Pivots, Too Little Passion."

Frank Barrett, jazz pianist and author of "Yes to the Mess: Surprising Leadership Lessons from Jazz."

Nilofer Merchant, author of "11 Rules for Creating Value in the Social Era."

Tom Ricks, journalist and author of the HBR article "What Ever Happened to Accountability?"

Michael Silverstein, cofounder of The Boston Consulting Group's global consumer practice and coauthor of "The $10 Trillion Prize."

Kevin Boudreau, London Business School professor.

Nate Silver, statistician and founder of The New York Times political blog FiveThirtyEight.com.

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

Tom and David Kelley, leaders of IDEO and authors of the forthcoming HBR article "Reclaim Your Creative Confidence."

Jeff Bezos, CEO of Amazon.com.

Tim Sullivan, editorial director of Harvard Business Review Press and coauthor of "The Org: The Underlying Logic of the Office."

Christine Porath, associate professor at Georgetown University's McDonough School of Business and coauthor of the HBR article "The Price of Incivility."

Jorge Cauz, president of Encyclopaedia Britannica.

Bruce Nussbaum, professor at Parsons The New School of Design and author of "Creative Intelligence: Harnessing the Power to Create, Connect, and Inspire."

Leigh Thompson, professor at Kellogg School of Management and author of "Creative Conspiracy: The New Rules of Breakthrough Collaboration."

Mark Tercek, CEO of The Nature Conservancy and author of "Nature's Fortune: How Business and Society Thrive by Investing in Nature."

Dr. Maya Angelou, renowned author.

Heidi Grant Halvorson and E. Tory Higgins, authors of "Focus: Use Different Ways of Seeing the World to Power Success and Influence."

Ben Casnocha and Chris Yeh, coauthors of the HBR article "Tours of Duty: The New Employer-Employee Compact."

Sandeep Baliga and Jeff Ely, professors at the Kellogg School of Management and Northwestern University.

Russell Sanna, executive director of the Division of Sleep Medicine at Harvard Medical School.

Joan C. Williams, Distinguished Professor of Law at the University of California and coauthor of the forthcoming book, "What Works for Women at Work."

Dan McGinn, HBR senior editor.

Richard Adelstein, professor of economics at Wesleyan University and author of "The Rise of Planning in Industrial America, 1864-1914."

The Dilbert creator talks with HBR senior editor Dan McGinn.

Ram Charan, coauthor of "Boards that Lead," talks about what he's learned in three decades of helping executives make tough decisions.

Eric Clayberg, Google software-engineering manager, talks with Harvard Business School professor David Garvin about the feedback and training that he and others at the company receive through Project Oxygen.

Paul Oyer, Stanford economist and the author of "Everything I Ever Needed to Know About Economics I Learned from Online Dating," explains the marketplace of online love.

The former Secretary of Defense talks with HBR editor-in-chief Adi Ignatius about his new book, "Duty: Memoirs of a Secretary at War."

Andrew O'Connell, HBR editor, explains why we find tales of disaster so compelling.

Charles Casto, recently retired from the Nuclear Regulatory Commission, on how smart leadership saved the second Fukushima power plant.

David Upton and Sadie Creese, both of Oxford, explain why the scariest threats are from insiders.

Bill George and Mihir Desai, professors at Harvard Business School, explain why our corporate tax code is driving American business overseas.

Frank Cespedes, HBS professor and author of "Aligning Strategy and Sales," explains how to get the front line on board.

Famed producer Norman Lear on developing groundbreaking sitcoms, managing creative partnerships and the lessons he wants to pass on to the next generation.

Jennifer Magnolfi, Founder & Principal Investigator at Programmable Habitats LLC, on how digital work, and the Internet of Things will fundamentally change the how we use the buildings and neighborhoods we work in.