Tuesday, June 11, 2013

Does Neuroscience Threaten the Humanities?

Faith in the UnseenCurtis White’s ‘Science Delusion’


By ERIC BANKS

Published: June 7, 2013


Most works in philosophy enter the world quietly, but not Thomas Nagel’s recent “Mind and Cosmos.” With its chin-leading subtitle, “Why the Materialist Neo-Darwinian Conception of Nature Is Almost Certainly False,” the slim volume met with a firestorm of indignation from critics who thought Nagel had lost his mind or, worse, had thrown in with intelligent design theory. (Steven Pinker tweeted: “What has gotten into Thomas Nagel? . . . a once-great thinker.”) What incited the reaction was Nagel’s questioning whether advances in neuroscience are on the verge of resolving the mysteries of consciousness, and with it issues that have fueled philosophical speculation for centuries, from subjectivity to free will.

THE SCIENCE DELUSION



Asking the Big Questions in a Culture of Easy Answers



By Curtis White



Illustrated. 215 pp. Melville House. $23.95.

.Rather like Nagel, but angrier, is the novelist and critic Curtis White. Though neither a research scientist nor a trained philosopher, he is infuriated by the sunny confidence of neuroscience, arguing that it is not just a product of ambitious overreach but, more, a willful act of arrogance. In his rambling book “The Science Delusion,” he writes that the coming battle in this neo-Darwinian culture war will be an all-out assault against imagination by scientists and popular science journalists: “Freed at last from the limits imposed by religion, science has extended its ambitions beyond the debunking of Christian dogma. It has now turned its attention to another old competitor, the secular world of the humanities and the arts.” This may come as news to some of White’s would-be shock troops, who generally haven’t announced their hostile intentions to art and the imagination, but White sees their pernicious effects spreading across contemporary American life.



The idea of a rift between science and the humanities is of course nothing new. For generations now, we have heard complaints that those broadly educated in art, music and literature lack any scientific literacy. But White inverts the old two-cultures theme. He goes after a range of public-intellectual scientists who, he complains, have strayed into areas traditionally beyond the ken of their disciplines, with a marauder’s disrespect and next to no appreciation for the objects of their attacks. He bristles, for instance, at the cosmologist Lawrence Krauss’s claim that “philosophy hasn’t progressed in 2,000 years,” and wonders why popular writing on cosmology relies on words like “beautiful” and “dazzling” to describe an otherwise cold, mechanical view of the universe.



Is there really a menace to the humanities in the breezy flourishes of a Richard Dawkins or a Stephen Hawking? White believes that the remarks of such thinkers matter immensely in an environment that glorifies science, one in which lectures by theorists like Krauss attract more than one million YouTube viewers and a TED presentation of the “connectome” speculations of Sebastian Seung is a hot ticket while attendance at symphony halls dwindles. The connection between the two, as if the lovers of the classical repertory might not significantly overlap with the viewership of lectures on neuroscience, is the kind of implicit dichotomy assumed throughout “The Science Delusion.”



White says that high culture and science are battling over a shared ground, and that the gain of one means the retreat of the other. And he is adamant that the emergence of a new form of science story­telling, wedded to entertainment outlets like TED Talks, is creating a monster that substitutes flashy wonder for hard thinking and insulates the practice of science from a real-world political context of value decisions, large capital investment and dubious technological offshoots.



He is unhappiest when it comes to popular science journalism, which he views mostly as a malodorous brew of gushing prose mixed with a dash of snake oil: “The thing that I find most inscrutable about all of the recent books and essays that have sought to give mechanistic explanations for consciousness, personality, emotions, creativity, the whole human sensorium, is how happy the authors seem about it. They’re nearly giddy with the excitement, and so, for some reason, are many of their readers.”



Unfortunately for White’s timing, he finds his giddiest popularizer in Jonah Lehrer, to whom he devotes many ­pages. It’s rare these days to come across a diatribe about Lehrer that barely mentions his transgressions against journalistic ethics, but what angers White about “Imagine: How Creativity Works,” Lehrer’s best seller, has nothing to do with fabricated quotes or self-plagiarism. Instead, he is upset by the book’s misleading technological reporting and overheated metaphors — for example, when Lehrer calls measured changes in the brain’s blood flow “snapshots of thoughts in brain scanners.”



Still, what really seems to tick White off is Lehrer’s praise for writers and researchers who treat creativity as a kind of glorified problem-solving. The inspirations behind the creation of a Nike advertising slogan, the invention of Post-its and the search for a better mop are given the same weight as a line by Auden or a Beethoven sonata. White smells an agenda here: “We are truly meant to be excited about the liberation of creativity in the workplace,” he writes, “and we are certainly meant to be excited that leading the way is the ever-enlarging world of neuroscience that has set aside old illusions about the Muses and put in their place the softly glowing illumination of the human brain firmly held in its creative harness.”



You might wonder what the “ever-­enlarging world of neuroscience” has to do with the marketing of creativity as a lifestyle — I know I do. But White’s book is probably best read as a symptomatic tour of the real sense of anxiety about the disenchantment of all those qualities that make us feel most alive and unique in the world, whether our intimate sense of consciousness, our belief that our inward self acts freely and decisively according to our will, or our capacity for creative achievement. But where “The Science Delusion” is long on invective, it is short on argument.



White attempts to make a case for a rediscovery of Romanticism and the edgy danger of art as an antidote to a faith in science, but his approach is so scattershot and his tone so grouchy — Camille Paglia meets Andy Rooney — that he never succeeds in convincing the reader that science indeed operates as a matter of faith. (And for all his complaints about the lack of interest in contemporary philosophy among scientists, his own preference for the early-19th-century German idealist philosophy of Friedrich Schelling, to which he devotes a far-too-slight section, doesn’t exactly give you much confidence that they are missing much.) I don’t know how “easy” the answers are to the “big questions” raised in “The Science Delusion,” but I am sure that they’re a lot more daunting than anything White has to offer.





Eric Banks was recently named director of the New York Institute for the Humanities at New York University.



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