Fodor on emergence in consciousness

Maybe the hard problem shows that not all basic laws are laws of physics. Maybe it shows that some of them are laws of emergence. If that’s so, then it’s not true after all that if Y emerges from X there must be something about X in virtue of which Y emerges from it. Rather, in some cases, there wouldn’t be any way of accounting for what emerges from what. Consciousness might emerge from matter because matter is the sort of stuff from which consciousness emerges. Full stop.
It would then have turned out that the hard problem is literally intractable, and that would be pretty shocking. The idea that the basic laws are the laws about the smallest things has been central to the ‘scientific world-view’ ever since there started to be one. On the other hand, as far as I can see, it’s not any sort of a priori truth. I suppose one can imagine a world where all the big things are made out of small things, and there are laws about the small things and there are laws about the big things, but some laws of the second kind don’t derive from any laws of the first kind. In that world, it might be a basic law that when you put the right sorts of neurons together in the right sorts of way, you get a subject of consciousness. There would be no explaining why you get a subject of consciousness when you put those neurons together that way; you just do and there’s the end of it. Perhaps Strawson would say that in such a world, emergence would be a miracle; but if it would, why isn’t every basic law a miracle by definition? I have my pride. I would prefer that the hard problem should turn out to be unsolvable if the alternative is that we’re all too dumb to solve it.
--Jerry Fodor, "Headaches Have Themselves," London Review of Books, Vol. 29 No. 10 · 24 May 2007

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