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Just ask yourself - what's the difference between a map and a landscape.


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That's the core of the question, isn't it? When does the map become the landscape?

The map is not the terrain.

In the end, if you want the map to represent the landscape 100% you end up with another landscape.

Granted. But engineering is about making sure we don't make mistakes and just like in math class a good way to assure that is to take two different paths and arrive at the same place.


The terrain isn't even the terrain! That's still just a map of lower level terrain.

And sometimes you actually have to deal with terrain as such, not any map.

The Model vs The Map

Of course there’s a distinction between a map and the thing it’s a map of. But they’re both parts of reality.

Can we avoid confusing map with terrain?

Our minds don't seem to naturally make as much of a distinction between abstraction and manifestation as we do.


The map is not the terrain. Any map, coarse grained or fine grained has its place, they maybe be useful. But neither are actually the terrain. Even software models aren't the real thing.

A map that doesn't capture all information about an area doesn't make it not a map.

True. Maps only work if there’s uniquely, unambiguously, identifiable terrain, that’s well understood from looking at the, necessarily, topographical map.

“The map is not the territory” — but maybe the territory is maps all the way down.

Map vs Territory

And sometimes you want a different type of map...

It isn't a requirement for a map to capture all characteristics of an area to be considered a map.

The map is not the territory. But that doesn't mean that maps can't be useful.

True, the map is not the territory. But finding oneself in unfamiliar territory, having a map is better than having none.

You say 'did you look at a map' but have you looked at a topographical map? I don't see much room that isn't either protected forests or the Appalachian mountains, in some cases it's both.

Disagree, FWIW. Knowing how the land is shaped and what’s on it helps me navigate much better. Green things on the map that don’t correspond to green things in the environment are not super useful to me.
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