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Falling into lava video:    • Disposal of organic waste in Erta Ale...  

Flowing lava video:    • Playing with Lava  

What death by lava would actually be like: http://www.wired.com/wiredscience/201...

Where you can find a lava lake: http://en.wikipedia.org/wiki/Lava_lake

How percentage of people are still alive? http://what-if.xkcd.com/27/

Hypothermia: http://en.wikipedia.org/wiki/Hypothermia

Mariana Trench: http://en.wikipedia.org/wiki/Mariana_...

AMAZING xkcd chart showing depths to scale (click for larger pic): http://xkcd.com/1040/

Influenza: http://en.wikipedia.org/wiki/Influenza

Black Death: http://en.wikipedia.org/wiki/Black_Death

Malaria total fatalities: http://www.aaas.org/international/afr...

Global Peace Index: http://www.visionofhumanity.org/gpi-d...

Cabot Cove murder rate: http://www.dailymail.co.uk/news/artic...

Most dangerous cities by murder rate: http://www.businessinsider.com/most-d...

Dirtiest cities: http://www.popsci.com/environment/gal...

Lake Karachay: http://www.dailymail.co.uk/sciencetec...

Chernobyl as haven for wildlife: http://www.wired.com/magazine/2011/04...