The Conquest of Bread by Peter Kropotkin

Well-being for all is not a dream. It is possible, realizable, owing to all that our ancestors have done to increase our powers of production.

We know, indeed, that the producers, although they constitute hardly one-third of the inhabitants of civilized countries, even now produce such quantities of goods that a certain degree of comfort could be brought to every hearth. We know further that if all those who squander today the fruits of others' toil were forced to employ their leisure in useful work, our wealth would increase in proportion to the number of producers, and more. Finally, we know that contrary to the theory enunciated by Malthus -- that Oracle of middle-class Economics -- the productive powers of the human race increase at a much more rapid ratio than its powers of reproduction. The more thickly men are crowded on the soil, the more rapid is the growth of their wealth-creating power.