Steven—thanks very much for your long, thoughtful, and constructive comment. I really appreciate it, and it does help to clear up a few of my puzzlements about Shard Theory (but not all of them!).
Let me ruminate on your comment, and read your linked essays.
I have been thinking about how evolution can implement different kinds of neural architectures, with different degrees of specificity versus generality, ever since my first paper in 1989 on using genetic algorithms to evolve neural networks. Our 1994 paper on using genetic algorithms to evolve sensorimotor control systems for autonomous robots used a much more complex mapping from genotype to neural phenotype.
So, I think there are lots of open questions about exactly how much of our neural complexity is really ‘hard wired’ (a term I loathe). But my hunch is that a lot of our reward circuitry that tracks key ‘fitness affordances’ in the environment is relatively resistant to manipulation by environmental information—not least, because other individuals would take advantage of any ways that they could rewire what we really want.
Steven—thanks very much for your long, thoughtful, and constructive comment. I really appreciate it, and it does help to clear up a few of my puzzlements about Shard Theory (but not all of them!).
Let me ruminate on your comment, and read your linked essays.
I have been thinking about how evolution can implement different kinds of neural architectures, with different degrees of specificity versus generality, ever since my first paper in 1989 on using genetic algorithms to evolve neural networks. Our 1994 paper on using genetic algorithms to evolve sensorimotor control systems for autonomous robots used a much more complex mapping from genotype to neural phenotype.
So, I think there are lots of open questions about exactly how much of our neural complexity is really ‘hard wired’ (a term I loathe). But my hunch is that a lot of our reward circuitry that tracks key ‘fitness affordances’ in the environment is relatively resistant to manipulation by environmental information—not least, because other individuals would take advantage of any ways that they could rewire what we really want.