Exactly. Innovation is far more likely to occur at the boundary of multiple disciplines, rather than at the pointy end of one. In this day and age, expertise in

Exactly. Innovation is far more likely to occur at the boundary of multiple disciplines, rather than at the pointy end of one. In this day and age, expertise in one area is required, but to be a visionary CEO, one must also have a breadth of knowledge in many fields. Jobs is an excellent an example of such a person. The age of the polymath is once again upon us.