South America: Earth at Night - geography.

South America: Earth at Night - geography. South America at Night The people of South America cannot afford to light their cities as brightly as those of Europe or North America, but most South Americans do live in urban regions that are brighter at night than the densely populated rural regions of Southeast Asia or Africa (see City Lights, Buying Power, Southeast Asia, and Africa Map Treks). The bright lights of the continent's ...