Of the 6 billion people on Earth, 2 billion try to survive on a few dollars a day. They don’t build businesses, or if they do, they don’t expand them. Unlike people in the United States, Europe and Asian countries like Japan, South Korea, Hong Kong, etc., they don’t lift themselves out of poverty. Why not? What’s the difference between them and us? Hernando de Soto taught me that the biggest difference may be property rights.