Today’s post is not so much about a graphic per se, instead I read an article in the Guardian about how Boston’s public school system has decided to switch from the Mercator map projection system to the Gall-Peters projection system.
The article is worth a read if only for the embedded clip of the episode of the West Wing where they talk about the Gall-Peters. But for those of you not familiar with map projection systems, the problem is it is impossible to perfectly reproduce a three-dimensional spheroid onto a two-dimensional flat plane. Some maps sacrifice proportions for straight lines, others sacrifice shape for area, and so on and so forth.
Credit for the map image goes to Alamy Stock Photo via the Guardian.