I am uncomfortable with the thought that serious thinkers about politics may retire into the ivory tower and write difficult—if often very interestin… - Alan Ryan

The one thing we can say is that if Socrates really expected to get a definitive answer to his question, 'What is justice?' when talking to his friends on their way back to the Piraeus, he has been disappointed. It remains a contentious and disputed subject.

Much of the time, the question goes unasked in prosperous liberal democracies like Britain or the United States, because most of us see political equality as exhausted by “one person, one vote” and dig no deeper; we know that one person, one vote coexists with the better-off and better-organized buying influence through lobbying, campaign contributions, and use of the mass media, but we find ourselves puzzled to balance a belief that everyone has the right to use his or her resources to influence government—which is certainly one form of political equality—with our sense that excessive inequality of political resources undermines democracy.

I say cowardice, because the stan­dards which is Isaiah Berlin himself has set for anyone who undertakes such an enterprise are dauntingly high. His ability to catch the allegiances and the emotional tone of the authors he has written about, as well as his ability to meet the commentator's first duty to the subtleties of their thought, has always meant that their per­ sonalities and ideas alike have remained in tact and alive.