The Risks of Overpopulation

With our population hitting 7 billion people, what does this mean for the health of our planet Are we at risk of running out of resources Join us for a new episode of SciShow where Hank talks about the issues of rising global population and what it means for our planet. Let s go Like SciShow on Facebook: Follow SciShow on Twitter: Sources: Life Expectancy: Demographics: Environment: Hunger: Various stuff: National Geo infographic: Image: