I think it’s a mistake to conflate rank with size. The point of the whole spherical-terrarium thing is that something like ‘the presidency’ is still just a human-sized nook. What makes it special is the nature of its connections to other nooks.
Size is something else. Big things like ‘the global economy’ do exist, but you can’t really inhabit them—at best, you can inhabit a human-sized nook with unusually high leverage over them.
That said, there’s a sense in which you can inhabit something like ‘competitive Tae Kwon Do’ or ‘effective altruism’ despite not directly experiencing most of the specific people/places/things involved. I guess it’s a mix of meeting random-ish samples of other people engaged the same way you are, sharing a common base of knowledge… Probably a lot more. Fleshing out the exact nature of this is probably valuable, but I’m not going to do it right now.
I might model this as a Ptolemaic set of concentric spheres around you. Different sizes of nook go on different spheres. So your Tae Kwon Do club goes on your innermost sphere—you know every person in it, you know the whole physical space, etc. ‘Competitive Tae Kwon Do’ is a bigger nook and thus goes on an outer sphere.
Or maybe you can choose which sphere to put things in—if you’re immersed in competitive Tae Kwon Do, it’s in your second sphere. If you’re into competitive martial arts in general, TKD has to go on the third sphere. And if you just know roughly what it is and that it exists, it’s a point of light on your seventh sphere. But the size of a thing puts a minimum on what sphere can fit the whole thing. You can’t actually have every star in a galaxy be a Sun to you; most of them have to be distant stars.
(Model limitations: I don’t think the spheres are really discrete. I’m also not sure if the tradeoff between how much stuff you can have in each sphere works the way the model suggests)
There’s definitely something here.
I think it’s a mistake to conflate rank with size. The point of the whole spherical-terrarium thing is that something like ‘the presidency’ is still just a human-sized nook. What makes it special is the nature of its connections to other nooks.
Size is something else. Big things like ‘the global economy’ do exist, but you can’t really inhabit them—at best, you can inhabit a human-sized nook with unusually high leverage over them.
That said, there’s a sense in which you can inhabit something like ‘competitive Tae Kwon Do’ or ‘effective altruism’ despite not directly experiencing most of the specific people/places/things involved. I guess it’s a mix of meeting random-ish samples of other people engaged the same way you are, sharing a common base of knowledge… Probably a lot more. Fleshing out the exact nature of this is probably valuable, but I’m not going to do it right now.
I might model this as a Ptolemaic set of concentric spheres around you. Different sizes of nook go on different spheres. So your Tae Kwon Do club goes on your innermost sphere—you know every person in it, you know the whole physical space, etc. ‘Competitive Tae Kwon Do’ is a bigger nook and thus goes on an outer sphere.
Or maybe you can choose which sphere to put things in—if you’re immersed in competitive Tae Kwon Do, it’s in your second sphere. If you’re into competitive martial arts in general, TKD has to go on the third sphere. And if you just know roughly what it is and that it exists, it’s a point of light on your seventh sphere. But the size of a thing puts a minimum on what sphere can fit the whole thing. You can’t actually have every star in a galaxy be a Sun to you; most of them have to be distant stars.
(Model limitations: I don’t think the spheres are really discrete. I’m also not sure if the tradeoff between how much stuff you can have in each sphere works the way the model suggests)