Page:Das Kapital (Moore, 1906).pdf/484

 working day of unrestricted length; that Parliament should forbid children of 13 years to be exhausted by working 12 hours a day, reminds his liberal soul of the darkest days of the middle ages. This does not prevent him from calling upon the factory operatives to thank Providence, who by means of machinery has. given them the leisure to think of their “immortal interests.”

James Mill, MacCulloch, Torrens, Senior, John Stuart Mill, and a whole series besides, of bourgeois political economists, insist that all machinery that displaces workmen, simultaneously and necessarily sets free an amount of capital adequate to employ the same identical workmen.

Suppose a capitalist to employ 100 workmen, at £30 a year each, in a carpet factory. The variable capital annually laid out amounts, therefore, to £3000. Suppose, also, that he discharges 50 of his workmen, and employs the remaining 50 with machinery that costs him £1500. To simplify matters, we take no account of buildings, coal, &. Further suppose that the raw material annually consumed costs £3000, both before and after the change. Is any capital set free by this metamorphosis? Before the change, the total sum of £6000 consisted half of constant, and half of variable capital. After the change it consists of £4500 constant (£3000 raw material and £1500 machinery), and £1500 variable capital. The variable capital, instead of being one half, is only one quarter, of the total capital. Instead of being set free, a part of the capital is here locked up in such a way as to cease to be exchanged against labour-power: variable has been changed into constant capital. Other things remaining unchanged, the capital of £6000, can, in future, employ no more than 50 men,