Of all the corporate leaders who have made a mark, who is most deserving of the title "CEO of the Decade"?

Past choices include Jack Welch, who successfully turned around GE. However, he also created the practice of forced ranking, which nearly destroyed the technology industry. Another was Steve Jobs, who successfully turned around Apple but had a reputation for being cruel and vindictive.

IBM's latest effort to solve global problems has evolved from a focus on catastrophic events, which increasingly are caused by climate change, to climate change itself. However, it is critical for a sustained impact that makes a real difference.so all is not lost