We challenge our companies to leverage their global leadership by developing and implementing a set of meaningful best practices.

I like the challenge of growing small companies into big global companies.

[THE CHALLENGE:] There isn't one single solution to global warming, so the most challenging aspect of my job is deciding what to focus on, ... We have to carefully select the problems that we have the greatest chance of solving quickly.

Instead of subscribing to a best-practices principle that should be applied to all companies, we look at individual firms and how they performed in making a voting recommendation.

On average, global warming is not going to harm the developing world.

I haven't had the best of series, particularly for the standards that I set for myself and a few of the race officials have been ribbing me about not being up on the stage very often.