Dr. Dean Ornish, founder of the Preventive Medicine Research Institute, answers questions from BusinessWeek readers on such topics as the effect of obesity on American competitiveness
Craig Newmark from Craigslist takes the "Five Questions For" hot seat to answer reader questions on topics from user interface design to his latest philanthropic forays in the Middle East
John Lilly is CEO of Mozilla, the movement behind the Firefox Web browser. He spoke with BusinessWeek.com's Tom Giles about Google, mobile browsing and crowdsourcing
A founder of innovation firm IDEO, David Kelley also co-founded the d.school program at Stanford University. He discusses how design thinking can benefit business students and businesses.
BusinessWeek's resident innovation guru, Bruce Nussbaum, answers reader Dan Gray's question about whether sustainability will be a key driver growth in the new economy
The CEO of Timex Group, Hans-Kristian Hoejsgaard, answers queries from readers on how the watchmaker is handling intellectual property and other challenges as it grows in Asia and beyond
As baby boomers retire and a new generation enters the workforce, how can government attract the best employees? Bruce Nussbaum answers a question from BusinessWeek reader, David Armano