Page:Malthus 1823 The Measure of Value.djvu/15

 same time and with the same personal exertions, they could obtain three soals and fifteen mackerel, it is obvious that the relative value of soals to mackerel would remain the same, but they would both have essentially altered their value compared with all those commodities which still required the same quantity of labour to produce the same supply of them. With regard to such commodities, soals and mackerel would have become of less value, and consequently they would have become of less value with regard to a given quantity of labour. The correct language in this case would be, not that labour had become dearer, but that soals and mackerel had become cheaper. And if the same increase of skill and power could be conceived to extend to all other commodities, and all commodities were similarly circumstanced as to their mode of production and bringing to market; it cannot be doubted, that though they might retain the same relative value compared with each other, they would all become more plentiful with regard to the wants of the society, and any given quantity of labour. And the correct language would still be, not that labour had become dearer, but that all commodities had become cheaper. This fall would be a fall in the absolute and natural value of commodities;