So, infrastructure evolves just as creatures do--through natural selection. It also follows logic that we'd converge methods, as well (noting the lung=plumbing example). |
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I tripped over this law on one of the NYTimes blogs and found it fascinating. |
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If you have a sense of caring for others, you will manifest a kind of inner strength in spite of your own difficulties and problems. With this strength, your own problems will seem less significant and bothersome to you. By going beyond your own problems and taking care of others, you gain inner strength, self-confidence, courage, and a greater sense of calm.Dalai Lama
So, infrastructure evolves just as creatures do--through natural selection. It also follows logic that we'd converge methods, as well (noting the lung=plumbing example). |
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Abraxas
Originally Posted by OldSparta
That's pretty neat. I took the liberty of graphing this in Excel for we visual folks: |
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Nice work on the graph! Zipf's law seems to hold consistently for the top 4 or 5, after which it seems like there are tiers or clusters, with 2 or 3 cities at the same level. Of course, deciding where to draw the line on a metro area is fuzzy these days, too, rendering the population numbers iffy. |
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If you have a sense of caring for others, you will manifest a kind of inner strength in spite of your own difficulties and problems. With this strength, your own problems will seem less significant and bothersome to you. By going beyond your own problems and taking care of others, you gain inner strength, self-confidence, courage, and a greater sense of calm.Dalai Lama
I wonder if this has some connection to a sort of critical mass effect. Once a city is known as 'the largest', all of a sudden twice as many people want to live there sort of thing. |
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Art
The ability to happily respond to any adversity is the divine.
Dream Journal Shaman Apprentice Chronicles
Hah, interesting. Good article about it on Wikipedia: |
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This only seems to hold true for America. Looking at the other 3 of the top 4 most populous nations: |
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