Monday, January 01, 2007

Ultramaterialism

The word "ultramaterialism" has been rattling around my brain for a few weeks. I came up with this while trying to characterize the worldview of a certain class of thinker, exemplified by Minsky, Dennett, and most recently Gary Drescher in his recent book Good and Real. These people could all be called materialists or naturalists, but in some sense their mission seems to be pushing the materialist view farther than it has gone before. Minsky was one of the inventors of AI and his late work has been devoted to finding ways of breaking down minds into networks of small machines. Dennett has applied philosophical analysis to consciousness and free will, and Drescher's work in a way synthesizes the philosophical rigor and problem space of Dennett with the technical rigor of an MIT-trained engineer.

Drescher's book, which I'm still digesting, might epitiomize this tendency. In his strict mechanist worldview, there are essentially no selves, no freedom of action. The flow of time is itself illusory (we're really just embedded in an unchanging spacetime), and hence your life is not only deterministic, it's already happened.

Strictly speaking ultramaterialism is just the same as naturalism, which seems to be growing as a movement among non-academics as an "applied philosophy". So it may not make sense to introduce this a new term. But the connotation of ultramaterialism is different. Naturalism sounds rather nice and innocuous -- we think nature is rather pretty and friendly, made out of trees and scenic vistas (although this is a recent development in human history). But hardcore materialism is actually a rather disturbing philosophy. It has at least the possibility of being deeply anti-humanistic, since it holds no privileged position for persons, and doesn't believe in autonomy or moral agency.

This is not to say that the ultramaterialists are antihumanistic, or bad people. On the contrary, they are all seem like pretty decent folks, and they are making sincere efforts to preserve human values in the face of the rather pitiless mechanical universe they are exploring. But to some extent their decency is independent of their scientific thinking -- it's ungrounded, or emerges from somewhere other than their philosophy. Drescher tries to derive ethics from his pure materialism -- I don't know if he succeeds, haven't processed that part of his book yet.

The problem I see with ultramaterialism is not that it is wrong, but that it is too impractical. Say Drescher's scheme to derive morality is successful -- will it have anything to say to practical everyday ethical decisions? What about answering questions such as the morality of abortion and end-of-life decisions, which hinge on rights and what exactly counts as a person? I don't really expect that a pure materialist philosophy can say much to these questions, although I'm prepared to be proven wrong. But even if it can, it's too much work to derive ethics from complex utilitarian calculations, as opposed to the alternative of taking them from cultural institutions (like religion). Culture is a bundle of evolved heuristics, and most people, even bright people, are forced to rely on their culture for both moral principles and factual matters -- they can't really take the time to figure everything out for themselves.

While I'm not religious myself I think I can appreciate the fear that religious people get when presented with the materialist worldview, which cheerfully undermines both tradition and intuition, leaving only machinery behind. Drescher has taken on the task of reconstructing ethics in a mechanical universe, but to believe him you have to follow a fairly complicated chain of reasoning. Not only that, you have to trust that other people will follow the same reasoning, a scary and dubious prospect.

That's why I prefer my term to naturalism -- it makes it clearer that there is something radical going on here, something disturbing. I doubt it will catch on.

2 comments:

goatchowder said...

My favourite philosopher, Robert Anton Wilson, calls it "fundamentalist materialism". He identifies some proponents of those views as Carl Sagan, CSICOP, etc., and ridicules them in his books.

I find fundamentalist materialists as boring and annoying as fundamentalist religious people.

Though, happily, in today's day and age, much, *much* less dangerous.

I don't buy the whole "but atheism is amoral" argument, at all. I can't think of anything more amoral than killing, torturing, and otherwise damaging people in order to save their "souls".

Tom Clark said...

Your term "ultramaterialism" puts a scary spin on naturalism - but that spin need not necessarily be spun. The question is: can we live with a truthful naturalistic account of ourselves? Well, let's see about that.

Ethics has a secure foundation in our natural moral sense - it doesn't disappear once we admit there's no god. Naturalists can be, and are, good in many cases. Indeed, naturalistic insights, for instance that we don't have contra-causal free will, work well to inspire compassion, empathy and effective solutions to personal and social problems (effective because they take a fully causal understanding of ourselves into account).

There's nothing intrinsically "disturbing" about naturalism, although of course it challenges the dualistic and supernaturalistic status quo. To say that ultramaterialism (naturalism) "has at least the possibility of being deeply anti-humanistic, since it holds no privileged position for persons, and doesn't believe in autonomy or moral agency" is to mischaracterize it. As many naturalists have taken pains to point out, persons, autonomy and moral agency don't disappear when they are naturalized. See my forthcoming Encountering Naturalism: A Worldview and Its Uses, or check out the page on the Viability of Naturalism at http://www.naturalism.org/resource.htm .

Humanism and humanistic attitudes actually find a good deal of support in naturalism, whatever you call it, see for instance http://www.naturalism.org/politics.htm . But to call it "hard core materialism" and "ultramaterialism" is to bias the perception of naturalism in exactly the direction you're worried about.

Re practicality, we need not go to Drescher's lengths (fascinating though his book is) to justify or enjoy the practical benefits of naturalism. Personal concerns and social policies on criminal and social justice, behavioral health, addiction, abortion, gay rights, right to die, etc are directly informed by naturalism, since it challenges the soul, contra-causal free will, self-caused selves, faith-based moral dogmas and other supernatural baggage, while highlighting the causal story of behavior. The reasoning here isn't rocket science, although it is science-based.

Acceptance of naturalism might change the culture for the good, such that our moral heuristics actually improve, as measured by long-standing progressive standards. So again, to call naturalism "ultramaterialism" is to stack the deck against what could well be a beneficial revolution in our self-conception, based on what we have good evidence to believe is true. From the status quo perspective, this might seem radical, but it isn't "disturbing" unless you're committed to supernaturalism.