How do you make yourself valuable in an ever-changing economy? You become well-rounded.
Bill Drayton, the founder and CEO of social entrepreneurship firm Ashoka, thinks that doing business today relies on being as prismatic and as open as possible. That's how you become, as he puts it, a "change maker." The world doesn't need more specialists, he posits, because well-rounded people open to new ideas and learning new skills can fit just about anywhere.