Enron. The BP oil spill. The financial crisis. Wall Street vs. Main Street. Lately, we can’t seem to find a newspaper that hasn’t written a story about big corporations and bad behavior. Not surprisingly, trust amongst consumers is at an all time low. But in reality, more and more businesses are using their resources to do good in the world, and a new breed of entrepreneurs and enterprises are emerging whose operations directly provide a net benefit to society. Some of these organizations are fo …