"[P]opulation, when unchecked, goes on doubling itself every……" — Thomas Malthus

"[P]opulation, when unchecked, goes on doubling itself every twenty-five years, or increases in a geometrical ratio. ... [T]he means of subsistence, under circumstances the most favorable to human industry, could not possibly be made to increase faster than in an arithmetical ratio."

Thomas Malthus

33 Quotes by Thomas Malthus

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More Arithmetical Quotes

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