July 21, 2011

if the world’s population lived in one city

(via @mattyglesias)

comments

  1. Joel Bernstein on July 21st, 2011 at 12:31 pm

    Why population growth is pretty low down on my list of things I worry about.

  2. Lisa on July 24th, 2011 at 10:03 pm

    Yeah, but all those people use up a ton of energy and land (through agriculture and forest materials, etc.). Waaaay more than the land area of the U.S. could possible handle. That’s why population growth is a major problem.