When presented with complex ideas about complicated events, the human tendency is to think in terms of Jungian archetypes: good guys and bad guys, heroes and villains. The more complicated the events, the more the human mind seeks to limit the number of variables it considers in unison in order to make sense of what it sees. The result is a tendency to describe events in the simplest black and white terms, ignoring the spectrum of colors in between.
This principle can be seen in the current explanation of the financial crisis. read more »