Southeast Asia: Earth at Night - geography.

Southeast Asia: Earth at Night - geography. Southeast Asia at Night Southeast Asia is not among the world's most brightly lit regions at night, because its population is mostly rural--only about 12 percent of the region's people live in urban areas with more than 1 million residents--and because the region is relatively poor (see City Lights and Buying Power Map Treks). In fact, the brightest lights in this m...