GK Chesterton tells a similar, but sort of contradictory, story:
In the matter of reforming things, as distinct from deforming them, there is one plain and simple principle; a principle which will probably be called a paradox. There exists in such a case a certain institution or law; let us say, for the sake of simplicity, a fence or gate erected across a road. The more modern type of reformer goes gaily up to it and says, "I don't see the use of this; let us clear it away." To which the more intelligent type of reformer will do well to answer: "If you don't see the use of it, I certainly won't let you clear it away. Go away and think. Then, when you can come back and tell me that you do see the use of it, I may allow you to destroy it."
In most technology fields, it seems like Onion Theory works: we can gradually get rid of the hacks we used to get round limitations. But when you're dealing with people and institutions, Fence Theory dominates: human interactions have lots of complicated nth-order effects.
Onion Theory and Fence Theory are deeply similar. In both cases, the point is: be aware of practices that don't make sense. Either they illustrate long-ago hacks and compromises, or they tell you something important but non-obvious about the nature of what you're doing.
In the matter of reforming things, as distinct from deforming them, there is one plain and simple principle; a principle which will probably be called a paradox. There exists in such a case a certain institution or law; let us say, for the sake of simplicity, a fence or gate erected across a road. The more modern type of reformer goes gaily up to it and says, "I don't see the use of this; let us clear it away." To which the more intelligent type of reformer will do well to answer: "If you don't see the use of it, I certainly won't let you clear it away. Go away and think. Then, when you can come back and tell me that you do see the use of it, I may allow you to destroy it."
In most technology fields, it seems like Onion Theory works: we can gradually get rid of the hacks we used to get round limitations. But when you're dealing with people and institutions, Fence Theory dominates: human interactions have lots of complicated nth-order effects.
Onion Theory and Fence Theory are deeply similar. In both cases, the point is: be aware of practices that don't make sense. Either they illustrate long-ago hacks and compromises, or they tell you something important but non-obvious about the nature of what you're doing.