Comic books:
Like most mediums it is a subjective way of dealing with life's foibles during a specific era/time {The Watchmen is a good example of this}. Most comic books cover racism, environmentalism, capitalism and many other ism's, but when they're dissected into mainstream media {Hollywood-ism} most of the real important stuff gets left on the cutting room floor. Their concerns are how big the explosion should be, instead of focusing on the reason behind why the antagonist does what he does.