Human development tends to cluster on low plains and gently rolling hills, weaving around mountains and high elevations. But in many parts of our world, this pattern is reversed. There are many places where dense human populations, cities, and roads cluster along mountains and high plateaus. Where are these mountain civilizations, and why do they exist?
Video sources: Daniel Davis (creator)
Image Sources:
Wikipedia commons: Adriana Berenice Avila Caballero, JP Bennett, Keith Gandy, Katja Schulz, EEJCC, Omar Monroy, Raul Ignacio, Geoff, Jamain, Pavljenko.
Flickr Creative Commons: Rod Waddington, Luc Legay, Jason Hickey.
NASA Earth Observatory
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Servicio Meteorológico Nacional
World Meteorological Organization
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