He calls it a 'white-knuckle problem.' After hearing the statistics, I couldn't agree more.
768 million people use unsafe drinking water. Another staggering statistic: 36% of the world's population don't have access to toilets.
Microloans are a great way to help solve the problems. They're small, short-term, low-interest loans, and in developing countries, they help fight poverty by encouraging sustainable development. But there's a long way to go.
Fortunately, people who have strong voices are using them. Even more important, they're working to make a difference.