In 1569, Gerardus Mercator published a world map that is still used today. Its stated purpose was practical: to help sailors navigate by allowing them to plot a straight line between two points. Its unstated effect was ideological: it made Europe look enormous and Africa look small.
Mercator didn't set out to distort the world. He set out to solve a navigational problem. But the solution he chose — a cylindrical projection that preserves angles at the expense of area — had consequences that far outlasted the age of sail. It shaped how billions of people imagine the relative size and importance of different parts of the world.
The Lie of Omission
Every map makes choices about what to include and what to leave out. A road map omits topography. A political map omits ethnicity. A topographic map omits roads. These omissions aren't neutral — they define what the map considers important, and by extension, what kind of world the viewer is invited to imagine.
Medieval mappae mundi placed Jerusalem at the center of the world, not because medieval cartographers were bad at geography, but because their maps were arguments about the spiritual structure of reality. The T-O maps divided the world into three continents corresponding to Noah's three sons. They were theology drawn as geography.
We laugh at these maps now. But our maps make arguments too — we've just gotten better at hiding them.
The Google Problem
Google Maps may be the most viewed map in human history. It is also, inescapably, an argument. The decision to show businesses by default is an argument about what matters in physical space. The decision to route through highways rather than scenic roads is an argument about the purpose of travel. The decision to label some neighborhoods and not others is an argument about which places are worth knowing about.
"A map is not the territory — but it has enormous power over how we experience that territory."
The most consequential choices are often the most invisible. When Google Maps shows the border between India and Pakistan differently depending on which country you're viewing from, it's making a political decision disguised as a technical accommodation. When it labels the body of water between Japan and Korea as the "Sea of Japan" or the "East Sea" depending on your location, it's choosing sides in a dispute that both countries care deeply about.
The Honest Map
Is an honest map possible? Probably not, in the way that an honest sentence is probably not possible — both are tools of selection and emphasis, and selection always implies a point of view.
But we can at least be honest about our maps. We can acknowledge that every projection distorts, every label includes and excludes, every color choice carries connotations. We can ask, when we look at a map: what argument is this making? Whose interests does this arrangement serve? What would the world look like if this map had been drawn by someone else?
The answers won't give us the territory. But they might help us see the map more clearly.