Politics ahead! Read at your own risk, mind killers, etc. Let all caveats be well and thoroughly emptored.

It seems reasonably clear to me that, from a computational perspective, functional central planning is not practically possible. Resource allocation among many agents looks an awful lot like an exponential time problem, and the world market is quite an efficient approximation. In the real world, markets, regulated to preclude blackmail, theft, and slavery, will tend to provide a better approximation of "correct" resource allocation between free agents than a central resource allocation algorithm could plausibly achieve without a tremendous, invasive amount of information about the desires of every market participant, and quite a lot of computing power (within a few orders of magnitude of the combined computational budget of the human species).

It would be naive to say that we'd need exactly the computational power of the human species in order to achieve it: we can imagine how we might optimize the resource allocation scheme by quite a lot. Populations are (at least somewhat) compressible, in that there are a number of groups of individual people who optimize for similar things, allowing you to save on simulating all of them. Additionally, a decent chunk of human neurological and intellectual activity is not dedicated to economic optimization of any kind, which saves you some computing time there as well. And, of course, humans are not rational, and the homunculi representing them in the optimized market simulation could be, giving them substantially more bang for their cognitive buck - we can imagine, for instance, that this market simulation would not sink billions of dollars into lotteries each year! It may also be that the behavior of the market itself, on some level, is lawful, and a sufficiently intelligent agent could find general-case solutions that are less expensive than market simulation.

Still, though, the amount of information and raw processing power needed to pull off central planning competitive with the market approximation seems to be out of our reach for the time being. As a result of this, and a few other factors, my own politics tend to lean Libertarian / minarchist, and I'm aware that there is some of this sentiment in circulation on this site, though gene...

Dana1969

Dana1969

Dana1969

Dana1969