I visited a scientist who had a helmet with magnetic fields controlled by computer sequences that could profoundly affect your mood and your perceptions.
These are ideas. I could say that they just came to me, but it would be more accurate to say that I went to them. Ideas - and new connections between ideas - lead you away from commonly held perceptions of reality. Ideas lead you out here. Ideas lead you into the darkness.
The decision to use the atom bomb on Japanese cities, and the consequent buildup of enormous nuclear arsenals, was made by governments, on the basis of political and military perceptions.
The young people have MTV and rock and roll. Why would they go to read poetry? Poetry belongs to the Stone Age. It awakens in us perceptions that go back to those times.
Further-more, partisan attachments powerfully shape political perceptions, beliefs and values, and incumbents enjoy advantages well beyond the way in which their districts are configured.