Ali Kluck-Overpopulation

Overpopulation is a huge issue in today's society. With over population, the air quality is decreasing because it equates to more pollution. We are over farming land, which is creating poor soil quality as well. "We are straining our Oceans' ability to breed the fish we eat, to sequester carbon, and to replenish the air."

http://www.howmany.org/environmental_and_social_ills.php