Tag Archives: Lois Parshley

Practical Cartography: I Am Mapped, Therefore I Am

Cantino's map, one of the most important pieces of 16th century cartography. (Image in the public domain.)

Lois Parshley’s wide-ranging, fascinating story on mapping the unmapped — from black holes, to the bottom of the sea, to the populations of the Congo and Haiti — looks at not just the science of map-making, but the morality.

“I like maps,” Gayton says. “But really what I care about is equitable distribution of health care. As long as 1 billion people don’t have it, sooner or later it’ll come bite people in rich countries.” He scoffs at the idea that there are no blank spaces left on Earth. “Anyone who says the world is mapped, ask them to show you where the population of Congo are living. Ask them where the villages are. If they can do it, please let me know.”

To Gayton, it’s not an idle distinction. “When you have a place like South Sudan, where millions of people live and die without ever figuring in a database anywhere, their names will never be written down. There’s not a lot of dignity in that—to not be on the map is quite a powerful statement of uncaring.” That’s what Missing Maps is about. “We still don’t know who they are, but at least we know where their house is. At least the map actually contains them, rather than a blank wash of green,” Gayton says. “I tell people at mapathons sometimes, ‘That house you’re tracing right now, that hut—that’s the first time in the history of humanity someone cared enough about them to take note.’” Things don’t exist because we name them, but giving them a name engenders new meaning. At its most basic, to exist on a map is to have value.

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