Showing posts with label Topics: Human: Mind: Cognitive Science: Critiques. Show all posts
Showing posts with label Topics: Human: Mind: Cognitive Science: Critiques. Show all posts

Wednesday, June 03, 2009

O'Grady, Jane. "Can a Machine Change Your Mind?" OPEN DEMOCRACY May 25, 2009.

"Can a machine read your mind?" – the title of a recent (February 2009) article in the Times -- is meant to be sensational but is similar to hundreds of other articles appearing with increasing frequency, and merely repeating a story that has been familiar for the last 50 years. ‘It’s just a matter of time’ is the assumption behind such articles – just a matter of time before the gap between physical brain-stuff and consciousness is bridged. The Times article plays up the social interest angle of its story by describing experiments in which people’s brain activity is taken as proof of their guilt or innocence of crimes, or in which a computer ‘could tell with 78 per cent accuracy’ which of a number of drawings shown to volunteers was the one they were concentrating on. . . . Read the rest here: http://www.opendemocracy.net/article/can-a-machine-change-your-mind.

Tuesday, April 28, 2009

Mandik, Peter. Review of Catherine Malibou's WHAT SHOULD WE DO WITH OUR BRAIN? NDPR (April 2009).

Malabou, Catherine. What Should We Do with Our Brain?. Trans. Sebastian Rand. New York: Fordham UP, 2008.

There's little doubt of the increasing significance of the brain sciences for the rest of our contemporary culture, though there's much to explore about what this all amounts to. It is appropriate for the portions of the academy beyond the centers of neuroscientific activity to take note of and absorb the significance of the advances made about such a crucial literal part of each of us. Neuroscience has already received relatively widespread attention from philosophers, most notably from philosophers of mind and of science (though neuroethicists seem to be growing in number), well versed in the technical details of functional magnetic resonance imaging, dopamine, the lateral geniculate nucleus, and long-term potentiation. However, to my knowledge, the resultant philosophy produced by philosophers attending to the neurosciences has been overwhelmingly done in the tradition of analytic philosophy, a few references to Merleau-Ponty notwithstanding. The item under current scrutiny is not part of this neuroscience-influenced strand of contemporary analytic philosophy. The volume appears in Fordham University Press's series Perspectives in Continental Philosophy, is authored by a previous co-author of Derrida's, and has as one of its back-cover blurbs one from Žižek (which I cannot resist pointing out starts off like this: "As a rule, neuroscientists avoid two things like a vampire avoids garlic: any links to European metaphysics, political engagement, and reflection upon the social conditions which gave rise to their science"). What we have here, for better or for worse, is a piece of continental neurophilosophy.

What should we do with What Should We Do with Our Brain?? For starters, let us not doubt that the titular question is a good one. The question does however admit of multiple readings, some of which hinge on how to take the 'should'. Reading it as asking a practical question renders it akin to "What should we do with our abs?" Closer, however, to Malabou's purposes is a reading more political, if not moral, making it more along the lines of "What should we do with our homeless?" Or closer to the actual question at hand: "What should we do with ourselves?" Malabou's answer may be summarized concisely in her own words: We should

refuse to be flexible individuals who combine a permanent control of the self with a capacity to self-modify at the whim of fluxes, transfers, and exchanges, for fear of explosion . . . To ask "What should we do with our brain?" is above all to visualize the possibility of saying no to an afflicting economic, political, and mediatic culture that celebrates only the triumph of flexibility, blessing obedient individuals who have no greater merit than that of knowing how to bow their heads with a smile. (pp. 78-79)

If that's the answer then, one might wonder, what's any of this got to do with brains? Couldn't someone who didn't even know we have brains nonetheless make such a moral/political recommendation? Malabou's answer arrives very close to the end of her 82-pages of main text. However, despite being a short journey, one nonetheless wonders if the destination really needed a route that took a detour through neuroscience. . . .

Read the whole review here: http://ndpr.nd.edu/review.cfm?id=15887.

Monday, March 02, 2009

Schulman, Ari N. "Why Minds Are Not Like Computers." THE NEW ATLANTIS (Winter 2009).

People who believe that the mind can be replicated on a computer tend to explain the mind in terms of a computer. When theorizing about the mind, especially to outsiders but also to one another, defenders of artificial intelligence (AI) often rely on computational concepts. They regularly describe the mind and brain as the “software and hardware” of thinking, the mind as a “pattern” and the brain as a “substrate,” senses as “inputs” and behaviors as “outputs,” neurons as “processing units” and synapses as “circuitry,” to give just a few common examples. Those who employ this analogy tend to do so with casual presumption. They rarely justify it by reference to the actual workings of computers, and they misuse and abuse terms that have clear and established definitions in computer science—established not merely because they are well understood, but because they in fact are products of human engineering. An examination of what this usage means and whether it is correct reveals a great deal about the history and present state of artificial intelligence research. And it highlights the aspirations of some of the luminaries of AI—researchers, writers, and advocates for whom the metaphor of mind-as-machine is dogma rather than discipline. . . . Read the rest here: http://www.thenewatlantis.com/publications/why-minds-are-not-like-computers.