Comment by nradov

Education is part of it. But a lot of the social capital which makes societies prosperous is separate from what we usually consider to be education. On an individual behavior level that includes things like knowing how to show up for work on time, sober, and properly dressed, and follow management instructions without arguing or taking things personally. These are skills that people in the middle and upper classes take for granted but they forget that there are a large number of fellow citizens in the economically disconnected underclass who never had a good opportunity to learn those basics. As a society we've never done a good job of lifting those people up.