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!

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Sources:
Life Expectancy: http://www.data360.org/dsg.aspx?Data_...
Demographics: http://www.sciencemag.org/content/sup...
http://dotearth.blogs.nytimes.com/201...
http://business.blogs.cnn.com/2011/11...
Environment: http://www.time.com/time/specials/pac...
http://ecocentric.blogs.time.com/2010...
Hunger: http://www.grida.no/publications/othe...
Various stuff: National Geo infographic:    • 7 Billion, National Geographic Magazi...  
Image:
http://en.wikipedia.org/wiki/File:Tho...