As for comics, one has only to turn to the characteristic output of Marvel Comics, for the period from about 1961 to about 1975, to find not an expression of base and cynical impulses but of good, old-fashioned liberal humanism of a kind that may strike us today, God help us, as quaint, but which nevertheless appealed, in story after story, to ideals such as tolerance, technological optimism, and self-sacrifice for the benefit of others.