Once you start thinking about it, what we don't see is a much bigger category than what we do see. But what we don't see ON PURPOSE is a really interesting category. When you add to the mix mobility, walking or riding or driving through city streets, not seeing can become a mysteriously dangerous stew indeed!
In The Botany of Desire food scribe Michael Pollan gives a history from the point of view of four plants: the apple, the tulip, the potato, and marijuana. In his description of human response to marijuana he describes what he calls the "cannabinoid system," a system of nerves and chemicals in our brains (somewhat analogous to a nervous system) that serves to screen out extraneous information. I had always been puzzled by the effects of marijuana on most people, but this helped explain it. Not only does it make you feel good, it also tends to make it difficult to multi-task for most people. Your ability to concentrate is impaired. Or is it? Pollan suggests that marijuana's psychoactive ingredient, Tetrahydrocannabinol, enhances the effects of the cannabinoid system, screening out even more than usual, leaving us with all our senses filled with whatever is front and center-a bowl of ice cream, sex, a visually stimulating movie or art show, or what have you…
"Miéville has given us an extraordinary meditation on otherness. Whether we gaze out from our nation on the peoples of the world and see something less than we are (we're #1?), or we walk past the homeless person sprawled in their own vomit, we are all adept at not seeing."
But there's more to the mysteries of perception and actually seeing than that. A great number of art critics have addressed these issues in ways far more sophisticated than I can (not to mention that perhaps Streetsblog is an odd place for such ruminations!). But I found a great novel recently that cleverly brings these questions to the forefront, science fiction author China Miéville's
The City & The City.
Miéville is a much-honored writer best known for his mind-bending trilogy set around a weird imperial city called New Crobazon, full of humans and other creatures including a horrifying array of bioengineered "remades." If you haven't checked out
Perdido Street Station or
The Scar or
The Iron Council, I highly recommend them.
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