ABSTRACT
This highly selective list has two purposes. It gives a lead to those who want to read more about the issues I’ve discussed and it indicates some of my sources. In addition to the works listed below, I also owe a great deal to many articles in academic journals and newspapers. Rather than list them all, I here include only books or pamphlets that are relatively easy to get hold of and/or more likely to be accessible to the nonspecialist.
