The Demon Haunted World by Carl Sagan

Started reading: ~08/01/01
Finished reading: ~09/01/01
Notes written: 10/26/01

I write these notes more than a month after I finished reading the book. I felt it was a very good book, maybe preaching to the choir in my case, but still making a very good case for the need for skepticism, of a need to think rationally about the things that we encounter every day. Sagan recounts many instances of people being fooled by hoaxes, both obvious and not so obvious, of believing them even after the hoax is revealed. People so desperately want to believe something, anything. They don’t look at things rationally, they don’t try to analyze them. They take things at face value, never trying to understand things more deeply than at the level that they are first told.

Sagan makes strong arguements for the need to strengthen scientific education, not only here, but in all parts of the world. People, especially now, now that our world is dominated by the products of science, need to understand that science more. To be able to intelligently interact with their world, they need to understand it better.

Sagan also points out the similarties between the current “fad” of alien sightings and abduction stories and the apparitions of the Virgin in the middle ages. Of how neither have any hard evidence for their occurence, but still are believed at face value. He describes how current knowledge of the workings of the brain do seem to lead credance to the idea of mass delusions. He looks at the witch trials of previous centuries to show how the majority of people can be brought to believe something that is not true, even something that the educated people of the time try to tell them is false.

Sagan does a great job of telling us why we need to learn science, why we need to think skeptically and critically. He also is sympathetic with people and their desire to believe these things. He would be the happiest man in the world if aliens did exist and visit us, but he sees no evidence of such happenings. He knows that people need to believe, need to escape from their world, either because it is mundane, or depressing, or too horrible to deal with. In some ways, it is an interesting comparison with The Amazing Adventures of Kavalier and Clay. There, comic books exist as a doorway to escape. Sagan knows that people need to escape, but he also feels that we need to be careful, that we can’t confuse reality – that which we can test, for which we have evidence – with fantasy. Joe, in The Amazing Adventures of Kavalier and Clay, sees the ability to escape as necessary, as the only thing that has helped him to deal with the events in his life. Sagan, I think, doesn’t feel this is bad, just that people need to be able to tell the fantasies of their escape from the reality around them. And, the key way to be able to do this is to know more about science, as a window to understanding reality, as a tool for doing so.

I agree completely with everything Sagan says. I may not be quite as wanting to find aliens or these things, but I am wanting the fantastic to be real. I would like to see ghosts and have these other shades of existence be real. But, as Sagan, I don’t see any evidence for these things. I think that we all need to be a bit more of a scientist, that we need to be able to tell reality from fantasy just a bit more than most of us are able to. I think that many of us are easily swayed and confused by stories of the fantastic, that we so desperately want to believe in something that lets us escape our mundane lives, our lives too horrible to deal with, that we latch on to anything that comes along. We are, in some real sense, sheep, that would rather be told what to believe than to try to investigate the world and learn how it is for ourselves. This isn’t true just of the nature of reality, but also in every realm of human existence. We are told by our governments what to believe about the enemy, we don’t think for ourselves. Blind patriotism plays the same role here as blind faith in religion. We don’t think for ourselves, we just believe the status quo given to us by those in power. Sagan wants us all to be a bit more scientific so we can also deal with these kinds of fantasies as well.

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