An important topic, yes, and not a badly written book. The reason I'm knocking it down from four stars to three is probably not fair, but the fact is, it's largely obsolete by now and thus, no longer very relevant. So much has happened since the book was published and so many other books have come out since then, up to the present, that for this book to remain remotely relevant, it would need a new printing with some additional work added to reflect the changes and the present geopolitical world as it now stands. Thus, not bad, but generally not recommended.