WORLD MAP: Population Density Per Square Km Jun 6, 2012 | Nature Body Mind, Survivalism Population density of over 15 people per square kilometer below: SOURCE:http://www.dwtkns.com/density/ Related posts: Meka World SustainableLiving ORGANIC: Consumer Archive Articles ORGANIC HOMESTEADING & DISASTER PREPAREDNESS TRUE SKIN: Transhumanism Cyborg Virtual Augmented Reality Short Film