Size comparison between the 5 most densely ...
posted December 30, 2013 at 08:03PM: Practice ...
These are quotes tagged with "population".
The world is populated in the main by people who should not exist.
Think of the earth as a living organism that is being attacked by billions of bacteria whose numbers double every forty years. Either the host dies, or the virus dies, or both die.
Population, when unchecked, increases in a geometrical ratio.
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