Summary: The economies of Jamaica and Barbados — two countries with very similar histories — have grown far apart in the last several decades. That difference in GDP shows up in all sorts of ways, Planet Money's Alex Blumberg found on a recent trip to both countries. Today, we get the first installment: What schools look like in each country. A principal in Jamaica keeps her school running with help from neighborhood volunteers, a donation from a Jamaican pop star and some funding from a U.S. aid program. A principal at a similar school in Barbados says government funding does a pretty good job of meeting the school's needs
