Maybe we will discover radically different ways to envision aggregate functions, ways that involve thinking in terms of populations of individuals acting in concert. (religion-online.org)
I generally recommend neutering all female dogs, because I believe the best evidence supports this is better for the individual health of the dogs as well as in terms of population control. (veterinarypracticenews.com)
It ranks second in terms of population density, right behind the tightly packed New York City. (unison.com)