Art and the Limits of Neuroscience

Alva Noë in the New York Times:

What is art? What does art reveal about human nature? The trend these days is to approach such questions in the key of neuroscience.

“Neuroaesthetics” is a term that has been coined to refer to the project of studying art using the methods of neuroscience. It would be fair to say that neuroaesthetics has become a hot field. It is not unusual for leading scientists and distinguished theorists of art to collaborate on papers that find their way into top scientific journals.

Semir Zeki, a neuroscientist at University College London, likes to say that art is governed by the laws of the brain. It is brains, he says, that see art and it is brains that make art. Champions of the new brain-based approach to art sometimes think of themselves as fighting a battle with scholars in the humanities who may lack the courage (in the words of the art historian John Onians) to acknowledge the ways in which biology constrains cultural activity. Strikingly, it hasn’t been much of a battle. Students of culture, like so many of us, seem all too glad to join in the general enthusiasm for neural approaches to just about everything.

What is striking about neuroaesthetics is not so much the fact that it has failed to produce interesting or surprising results about art, but rather the fact that no one — not the scientists, and not the artists and art historians — seem to have minded, or even noticed. What stands in the way of success in this new field is, first, the fact that neuroscience has yet to frame anything like an adequate biological or “naturalistic” account of human experience — of thought, perception, or consciousness.

More here.