The conceptions of good and bad have varied so much from nation to nation and from age to age that they have often been in direct contradiction to each other. But all the same, someone may object, good is not bad and bad is not good; if good is confused with bad there is an end to all morality, and everyone can do and leave undone whatever he cares. This is also, stripped of his oracular phrases, Herr Duhring's opinion. But the matter cannot be so simply disposed of. If it was such an easy business there would certainly be no dispute at all over good and bad; everyone would know what was good and what was bad. But how do things stand today? What morality is preached to us today? There is first Christian-feudal morality, inherited from past centuries of faith; and this again has two main subdivisions.
English: , Prussian philosopher. Português: , fil...
Karl Marx (1818-1883)
«The morality of capitalism and Ayn Ran» by Jaro...Catholic and Protestant moralities, each of which in turn has no lack of further subdivisions from the Jesuit-Catholic and Orthodox-Protestant to loose "advanced" moralities. Alongside of these we find the modern bourgeois morality and with it too the proletarian morality of the future, so that in the most advanced European countries alone the past, present and future provide three great groups of moral theories which are in force simultaneously and alongside of each other. Which is then the true one? Not one of them, in the sense of having absolute validity; but certainly that morality which contains the maximum of durable elements is the one which, in the present, represents the overthrow of the present, represents the future: that is, the proletarian.
But when we see that the three classes of modern society, the feudal aristocracy, the bourgeoisie and the proletariat, each have their special morality, we can only draw...