despite recent attempts to paint the united states as a major global polluter, according to the world health organization (who), the u.s. is among the cleanest nations on the planet.
despite recent attempts to paint the united states as a major global polluter, according to the world health organization (who), the u.s. is among the cleanest nations on the planet.
united states:496
it is the only country in the world, other than eritrea, to do so.