OK -- so 'Change the World' is really a love song. But, you could consider taking those three words literally. While many business leaders and CEOs are accused of placing too much attention on the bottom line and not enough on their people, one leader put other people first way before it was ever trendy. Now he's sharing stories to inspire others and find fulfillment in truly changing the world. It can enrich a person's whole life, from the heart to the head to the wallet. And it's not just optional anymore either; he says the world is becoming full of what he calls "active citizens."