Nature Herself In Times Of Great Poverty

[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.

The Prodigious Waste Of Human Life Occasioned By This Perpetual Struggle For Room And Food, Was More Than Supplied By The Mighty Power Of Population, Acting, In Some Degree, Unshackled, From The Constant Habit Of Emigration.

When Hume And Adam Smith Prophesied That A Little Increase Of National Debt Beyond The Then Amount Of It, Would Probably Occasion Bankruptcy; The Main Cause Of Their Error Was The Natural One, Of Not Being Able To See The Vast Increase Of Productive Power To Which The Nation Would Subsequently Obtain.

Malthus Married In 1804 And Beat Three Children With His Wife

Capitals Accumulate Faster Than Population