It was a vast open marketplace with thousands of stalls, filled with carts and runners carrying product in… — Neal Stephenson
It was a vast open marketplace with thousands of stalls, filled with carts and runners carrying product in all directions. But no vegetables, fish, spices, or fodder were to be seen here; all the product was information written down in books.... Book-carriers bumped into each other, compared notes as to what they were carrying and where they were going, and swapped books for other books. Stacks of books were sold in great, raucous auctions—and paid for not with gold but with other books. Around the edges of the market were stalls where books were exchanged for gold, and beyond that, a few alleys where gold could be exchanged for food.
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More from this book
"It's a wonderful thing to be clever, and you should never think otherwise, and you should never stop being that way. But what you learn, as you get older, is that there are a few billion other people in the world all trying to be clever at the same time, and whatever you do with your life will certainly be lost — swallowed up in the ocean — unless you are doing it along with like-minded people who will remember your contributions and carry them forward. That is why the world is divided into tribes."
Some people come here because they are on a quest of some sort—trying to find a lost lover, let’s say, or to understand why something terrible happened in their lives, or why there is cruelty in the world, or why they aren’t satisfied with their career. Society has never been good at answering these questions — the sorts of questions you can’t just look up in a reference database.
There are only two industries. This has always been true....There is the industry of things, and the industry of entertainment....After people have everything they need to live, everything else is entertainment. Everything.

