11-03-2019, 03:23 AM
More than 3 billion people live within about 100 kilometers of the coast. If you count those that live along major river systems, the number increases significantly.
Humans are drawn to water. Even sea water has advantages (food, recreation, mineral resources, access to marine transportation).
Humans are drawn to water. Even sea water has advantages (food, recreation, mineral resources, access to marine transportation).

