Having been brought up in a serf-owner's family, I entered active life, like all young men of my time, with a great deal of confidence in the necessi… - Peter Kropotkin

Science, down to the present day, remains permeated with Malthus's teachings. Political economy continues to base its reasoning upon a tacit admission of the impossibility of rapidly increasing the productive powers of a nation, and of thus giving satisfaction to all wants. This postulate stands, undiscussed, in the background of whatever political economy, classical or socialist, has to say about exchange-value, wages, sale of labour force, rent, exchange and consumption. Political economy never rises above the hypothesis of a limited and insufficient supply of the necessities of life; it takes it for granted. And all theories connected with political economy retain the same erroneous principle. Nearly all socialists too, admit the postulate. Nay, even in biology (so deeply interwoven now with sociology) we have recently seen the theory of variability of species borrowing a quite unexpected support from its having been connected by Darwin and Wallace with Malthus's fundamental idea, that the natural resources must inevitably fail to supply the means of existence for the rapidly multiplying animals and plants.

Industrial wealth has grown at a rate which no possible increase of population could attain, and it can grow with still greater speed. But agriculture is still considered a stronghold of the Malthusian pseudophilosophy. The recent achievements of agriculture and are not sufficiently well known; and while our gardeners defy climate and latitude, acclimatise sub-tropical plants, raise several crops a year instead of one, and themselves make the soil they want for each special culture, the economists nevertheless continue saying that the surface of the soil is limited, and still more its productive powers; they still maintain that population which should double each thirty years would soon be confronted by a lack of the necessities of life!

As to the poorer classes—who always feel the influence of ideas circulating at a given time amid the wealthier classes—it deprived them of the very hope of improvement; it made them skeptical as to the promises of the social reformers; and to this day the most advanced reformers entertain doubts as to the possibility of satisfying the needs of all; in case there should be a claim for their satisfaction, and a temporary welfare of the labourers resulted in a sudden increase in population.