"My object is to understand ad explain why things turned out the way they did, and how they hang together. For anyone of my age-group who has lived through all or most of the Short Twentieth Century this is inevitably also a autobiographical endeavor. We are talking about, amplifying (and correcting) our own memories. And we are talking as men and women of a particular time and place, involved, in various ways,in its history as actors in its dramas - however insignificant our parts - as observers of our times and, not least, as people whose views of the century have been formed by what we have come to see as its crucial events."