Increasingly, as we've been studying the problems of developing countries, two major changes have been occurring; one in our own thinking that in many ways problems of developing countries are linked in extricably with things that are going on in Britain or Europe or other parts of the so-called industrial world, and secondly that as we've been studying developing countries, we've been finding that more and more problems in Britain and other industrial countries begin to look like some of the same problems that we've been used to in developing countries.