Communism

Honestly, the red dot is larger than I'd have guessed, and I would've expected the 40% to be a bit larger itself.

Still not livable, though, with a population density of around 61.243 people per square kilometer, which is only 25% more than the current highest population density present in the world (Croix-des-Bouquets City, Tahiti). The gross area of the dot (c. 2221 km2) is incomparable with the area of the record-setting city (2 km2), but is comparable to Karachi (2147 km2).