>>2248387>capitalists will run out of workers and (eventually) consumers of their commodities if they simply work everyone to death. Death by overwork is more characteristic of the slave mode of production.You say capitalism is sustainable to the worker? WRONG. The consumption of labour power by capital is, besides, so rapid that the labourer, half-way through his life, has already more or less completely lived himself out. He falls into the ranks of the supernumeraries, or is thrust down from a higher to a lower step in the scale. It is precisely among the work-people of modern industry that we meet with the shortest duration of life. Dr. Lee, Medical Officer of Health for Manchester stated, “that the average age at death of the Manchester … upper middle class was 38 years, while the average age at death of the labouring class was 17; while at Liverpool those figures were represented as 35 against 15. It thus appeared that the well-to-do classes had a lease of life which was more than double the value of that which fell to the lot of the less favoured citizens.”
It is not the normal maintenance of the labour-power which is to determine the limits of the working-day; it is the greatest possible daily expenditure of labour-power, no matter how diseased, compulsory, and painful it may be, which is to determine the limits of the labourers’ period of repose. Capital cares nothing for the length of life of labour-power. All that concerns it is simply and solely the maximum of labour-power, that can be rendered fluent in a working-day. It attains this end by shortening the extent of the labourer’s life, as a greedy farmer snatches increased produce from the soil by robbing it of its fertility.
The capitalistic mode of production (essentially the production of surplus-value, the absorption of surplus-labour), produces thus, with the extension of the working-day, not only the deterioration of human labour-power by robbing it of its normal, moral and physical, conditions of development and function. It produces also the premature exhaustion and death of this labour-power itself. [73] It extends the labourer’s time of production during a given period by shortening his actual life-time.