Chances are that you'll interact with people in the business world of different cultures, whether its your workforce or your customers. Are you ready to dive in?
Not sure where to set up shop abroad? Worried that foreign governments might try to shake you down? Find out which countries are squeaky clean and which are dirty when it comes to public sector corruption.
As a social-impact entrepreneur, you need more than a passion for doing good. Here's how some 'treps are putting their chops to work to run successful enterprises and make the world a better place.