” Population, when unchecked, increases in a geometrical ratio. “


” Population, when unchecked, goes on doubling itself every 25 years or increases in a geometrical ratio. “


” The constant effort towards population, which is found even in the most vicious societies, increases the number of people before the means of subsistence are increased. “


” The power of population is indefinitely greater than the power in the earth to produce subsistence for man. “



All 4 Thomas Malthus Quotes about Population in picture


Population, when unchecked, increases in a geometrical ratio.
Population, when unchecked, goes on doubling itself every 25 years or increases in a geometrical ratio.


The constant effort towards population, which is found even in the most vicious societies, increases the number of people before the means of subsistence are increased.
The power of population is indefinitely greater than the power in the earth to produce subsistence for man.