#1199: light pollution, distances, solitude
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Cities night lights can affect wildlife, animals change their behavior because of it
https://earthobservatory.nasa.gov/images/145767/night-lights-can-disrupt-wildlife -
Time maps: Netherlands size is measured by the train trip duration
http://www.vincentmeertens.com/project/timemaps/ -
Remoteness: even having one of the biggest road networks of the world, there are still some remote areas in the USA
https://www.vividmaps.com/2019/10/remoteness.html
Raf