Now I dream of nuclear mushroom clouds rising above a city. I see buildings melting into lakes of glass. I see paved streets flowing like rivers of lava and real rivers boiling away in great gouts of steam. I see human figures dancing like burning insects, like obscene praying mantises sputtering and bursting against a fiery red background of total destruction. The city is Calcutta. The dreams are not unpleasant. Some places are too evil to be allowed to exist.