This collection of essays is, by my quick count, the ninth book by Isaac Deutscher that I've read. I especially liked his piece on George Orwell's 1984, which contained some of the most interesting criticism I've encountered of it. Deutscher questions whether the totally irrational world that Orwell created served, in effect, as escapism from what were in many ways rational problems:
"The shriek, amplified by the 'mass media' of our time, has frightened millions of people. But it has not helped them to see clearly the issues with which the world is grappling; it has not advanced their understanding. It has only increased and intensified the waves of panic and hate that run through the world and obfuscate innocent minds. 1984 has taught millions to look at the conflict between the East and West in terms of black and white, and it has shown them a monster bogy and a monster scapegoat for all the ills that plague mankind....[I]t would be dangerous to blind ourselves to the fact that in the West millions of people may be inclined, in their anguish and fear, to flee from their own responsibility for mankind's destiny and to vent their anger and despair on the giant Bogy-cum-Scapegoat which Orwell's 1984 has done so much to place before their eyes."