Nornagest comments on I've had it with those dark rumours about our culture rigorously suppressing opinions - Less Wrong

26 Post author: Multiheaded 25 January 2012 05:43PM

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Comment author: TheOtherDave 26 January 2012 04:00:03PM 13 points [-]

Using Chesterton's Fence here is a little misleading.

The whole rationale behind Chesterton's Fence is that clearly someone put the fence there, and it seems pretty likely that whoever that was was just as capable as I am of concluding (given what I know) that putting a fence here is absurd, and it seems pretty likely that they know everything I know, and therefore I can conclude with reasonable confidence that they knew relevant things I don't know that made them conclude that putting a fence here is worth doing, and therefore I should significantly reduce my confidence that putting a fence here is absurd.

Using the same rationale for natural phenomena doesn't really work... there's a reason it isn;t Chesterton's Fallen Tree.

You can, of course, put natural selection in the role of fence-builder, which seems to be what you're doing. But actually there's lots of areas where humans are smarter than evolution. At the very least, humans respond to novel situations a whole lot faster.

Comment author: Nornagest 26 January 2012 10:24:09PM *  17 points [-]

I'd actually extend that from natural phenomena to any sufficiently complex system. I spend a lot of my time working with a codebase that dates back to about 1993 and has been accumulating tweaks and refactors ever since; there's enough obscure side-effects that it's often a good idea to make a good-faith search for unusual consequences of seemingly vestigial code, but more often than not I don't turn up anything. I can be fairly confident that any particular code segment was originally put in place for a reason, if not necessarily a very good reason, but if I understand the rest of the local architecture well and I can't figure out why something's there, it's more than likely that all the original reasons for it have succumbed to bit rot.

Societies are one of the better examples of Katamari Damacy architecture that I can think of outside computer science, so it seems to me that a similar approach might be warranted. Which isn't to say that you can get away with not doing your homework, nor that most aspiring social architects have done so to any reasonable standard.