What You Can Do About Overpopulation: CAPS Offers Nine Things to Talk About on Earth Day

Since Earth Day 2008, an estimated 80 million people have been added to the planet. That’s approximately 150 people a minute, or about 6.6 million people every month. Think of it as adding a city roughly the size of Chicago, Hong Kong or Hyderabad, India — every single month. World population now is 6.8 billion. [...]