[div class=attrib]From Eurozine:[end-div]

Neurological and Darwinistic strands in the philosophy of consciousness see human beings as no more than our evolved brains. Avoiding naturalistic explanations of human beings’ fundamental difference from other animals requires openness to more expansive approaches, argues Raymond Tallis.

For several decades I have been arguing against what I call biologism. This is the idea, currently dominant within secular humanist circles, that humans are essentially animals (or at least much more beastly than has been hitherto thought) and that we need therefore to look to the biological sciences, and only there, to advance our understanding of human nature. As a result of my criticism of this position I have been accused of being a Cartesian dualist, who thinks that the mind is some kind of a ghost in the machinery of the brain. Worse, it has been suggested that I am opposed to Darwinism, to neuroscience or to science itself. Worst of all, some have suggested that I have a hidden religious agenda. For the record, I regard neuroscience (which was my own area of research) as one of the greatest monuments of the human intellect; I think Cartesian dualism is a lost cause; and I believe that Darwin’s theory is supported by overwhelming evidence. Nor do I have a hidden religious agenda: I am an atheist humanist. And this is in fact the reason why I have watched the rise of biologism with such dismay: it is a consequence of the widespread assumption that the only alternative to a supernatural understanding of human beings is a strictly naturalistic one that sees us as just another kind of beast and, ultimately, as being less conscious agents than pieces of matter stitched into the material world.

This is to do humanity a gross disservice, as I think we are so much more than gifted chimps. Unpacking the most “ordinary” moment of human life reveals knowledge, skills, emotions, intuitions, a sense of past and future and of an infinitely elaborated world, that are not to be found elsewhere in the living world.

Biologism has two strands: “Neuromania” and “Darwinitis”. Neuromania arises out of the belief that human consciousness is identical with neural activity in certain parts of the brain. It follows from this that the best way to investigate what we humans truly are, to understand the origins of our beliefs, our predispositions, our morality and even our aesthetic pleasures, will be to peer into the brains of human subjects using the latest scanning technology. This way we shall know what is really going on when we are having experiences, thinking thoughts, feeling emotions, remembering memories, making decisions, being wise or silly, breaking the law, falling in love and so on.

The other strand is Darwinitis, rooted in the belief that evolutionary theory not only explains the origin of the species H. sapiens – which it does, of course – but also explains humans as they are today; that people are at bottom the organisms forged by the processes of natural selection and nothing more.

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