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Political economist and sociologist Max Weber famously spoke of the “disenchantment of the world,” as rationalization and science led Europe and America into modern industrial society, pushing back religion and all “magical” theories about reality. Now we are witnessing the disenchantment of the self.
One of the many dangers in this process is that if we remove the magic from our image of ourselves, we may also remove it from our image of others. We could become disenchanted with one another. Our image of Homo sapiens underlies our everyday practice and culture; it shapes the way we treat one another as well as how we subjectively experience ourselves. In Western societies, the Judeo-Christian image of humankind—whether you are a believer or not—has secured a minimal moral consensus in everyday life. It has been a major factor in social cohesion. Now that the neurosciences have irrevocably dissolved the Judeo-Christian image of a human being as containing an immortal spark of the divine, we are beginning to realize that they have not substituted anything that could hold society together and provide a common ground for shared moral intuitions and values. An anthropological and ethical vacuum may well follow on the heels of neuroscientific findings.
This is a dangerous situation. One potential scenario is that long before neuroscientists and philosophers have settled any of the perennial issues—for example, the nature of the self, the freedom of the will, the relationship between mind and brain, or what makes a person a person—a vulgar materialism might take hold. More and more people will start telling themselves: “I don’t understand what all these neuroexperts and consciousness philosophers are talking about, but the upshot seems pretty clear to me. The cat is out of the bag: We are gene-copying bio- robots, living out here on a lonely planet in a cold and empty physical universe. We have brains but no immortal souls, and after seventy years or so the curtain drops. There will never be an afterlife, or any kind of reward or punishment for anyone, and ultimately everyone is alone. I get the message, and you had better believe I will adjust my behavior to it. It would probably be smart not to let anybody know I’ve seen through the game.
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