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Tag Archive 'neuroscienza'

No identity

donna-senza-viso

Neuroscientist Susan Greenfield questions what technology is doing to human identity in Perspectives: Reinventing human identity (New Scientist of May 21, 2008.)

According to one estimate, Western children spend some six hours a day at a computer screen. Given the plasticity of the human brain, shouldn’t we ask how living effectively in two dimensions might leave its mark on neuronal connectivity?

Then she muses about whether it is a fact that interacting continuously with a fast-paced multimedia environment would predispose our brain to attention deficit disorder and, that

the visual world of the screen might affect our ability to develop the imagination and form the kind of abstract concepts that have until now come from first hearing stories, then reading on ones own. Will future generations prefer the here-and-now, opting for a strong sensory experience over a more personalized cognitive narrative? … Could we even end up living in a world where there is no personal narrative at all, no meaning, no context, just the experience of the thrill of the moment? Humans have always been hedonistic. Much of what we enjoy, from sex and drugs to fine food and wine, involves an abrogation of a sense of self. We “blow” our minds, “let ourselves go”: we are back in the booming, buzzing confusion of the moment, our identity suspended.

She calls this state the “Nobody” scenario, predisposed by twenty-first–century technology, different from the “Someone” identity of Western societies or the “Anyone” persona of collectivity cultures like communism. She also envisions a fourth “Eureka” scenario where creativity gives fulfillment and builds an individual identity.

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