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May 31, 2017 / compassioninpolitics

Raymond Tallis’ Critique of Neuro-scientific Reductionism

Failure to understand ourselves as more than just material or more than just our brains corrupts thinking and results in dehumanization:

The failure to distinguish consciousness from neural activity corrodes our self-understanding in two significant ways. If we are just our brains, and our brains are just evolved organs designed to optimize our odds of survival — or, more precisely, to maximize the replicative potential of the genetic material for which we are the vehicle — then we are merely beasts like any other, equally beholden as apes and centipedes to biological drives. Similarly, if we are just our brains, and our brains are just material objects, then we, and our lives, are merely way stations in the great causal net that is the universe, stretching from the Big Bang to the Big Crunch.

Most of those who subscribe to such “neuroevolutionary” accounts of humanity don’t recognize these consequences. Or, if they do recognize them, then they don’t subscribe to these accounts sincerely. When John Gray appeals, in his 2002 book Straw Dogs, to a belief that human beings are merely animals and so “human life has no more meaning than the life of slime mold,” he doesn’t really believe that the life of John Gray, erstwhile School Professor of European Thought at the London School of Economics, has no more meaning than that of a slime mold — else why would he have aspired to the life of a distinguished professor rather than something closer to that of a slime mold?

Wrong ideas about what human beings are and how we work, especially if they are endlessly repeated, keep us from thinking about ourselves in ways that may genuinely advance our self-understanding.

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