As an example of Feuerbach's acceptance and at the same time misunderstanding of existing reality, which he still shares with our opponents, we recall the passage in the Philosophie der Zukunft where he develops the view that the existence of a thing or a man is at the same time its or his essence, that the conditions of existence, the mode of life and activity of an animal or human individual are those in which its "essence" feels itself satisfied. Here every exception is expressly conceived as an unhappy chance, as an abnormality which cannot be altered. Thus if millions of proletarians feel by no means contented with their living conditions, if their "existence" does not in the least correspond to their "essence", then, according to the passage quoted, this is an unavoidable misfortune, which must be borne quietly. The millions of proletarians and communists, however, think differently and will prove this in time, when they bring their "existence" into harmony with their "essence" in a practical way, by means of a revolution. Feuerbach, therefore, never speaks of the world of man in such cases, but always takes refuge in external nature, and moreover in nature which has not yet been subdued by men. But every new invention, every advance made by industry, detaches another piece from this domain, so that the ground which produces examples illustrating such Feuerbachian propositions is steadily shrinking.
[. . . .] We shall, of course, not take the trouble to enlighten our wise philosophers by explaining to them that the "liberation" of man is not advanced a single step by reducing philosophy, theology, substance and all the trash to "self-consciousness" and by liberating man from the domination of these phrases, which have never held him in thrall. Nor will we explain to them that it is only possible to achieve real liberation in the real world and by employing real means, that slavery cannot be abolished without the steam-engine and the mule and spinning-jenny, serfdom cannot be abolished without improved agriculture, and that, in general, people cannot be liberated as long as they are unable to obtain food and drink, housing and clothing in adequate quality and quantity. "Liberation" is an historical and not a mental act, and it is brought about by historical conditions, the development of industry, commerce, agriculture, the conditions of intercourse. . . . [1]In Germany, a country where only a trivial historical development is taking place, these mental developments, these glorified and ineffective trivialities, naturally serve as a substitute for the lack of historical development, and they take root and have to be combated. But this fight is of local importance.
[1]There is here a gap in the manuscript.
In reality and for the practical materialist, i.e. the communist, it is a question of revolutionising the existing world, of practically attacking and changing existing things. When occasionally we find such views with Feuerbach, they are never more than isolated surmises and have much too little influence on his general outlook to be considered here as anything else than embryos capable of development. Feuerbach's conception of the sensuous world is confined on the one hand to mere contemplation of it, and on the other to mere feeling; he says "Man" instead of "real historical man". "Man" is really "the German". In the first case, the contemplation of the sensuous world, he necessarily lights on things which contradict his consciousness and feeling, which disturb the harmony he presupposes, the harmony of all parts of the sensuous world and especially of man and nature. To remove this disturbance, he must take refuge in a double perception, a profane one which only perceives the "flatly obvious" and a higher, philosophical, one which perceives the "true essence" of things. He does not see how the sensuous world around him is, not a thing given direct from all eternity, remaining ever the same, but the product of industry and of the state of society; and, indeed, in the sense that it is an historical product, the result of the activity of a whole succession of generations, each standing on the shoulders of the preceding one, developing its industry and its intercourse, modifying its social system according to the changed needs.
Even the objects of the simplest "sensuous certainty" are only given him through social development, industry and commercial intercourse. The cherry-tree, like almost all fruit-trees, was, as is well known, only a few centuries ago transplanted by commerce into our zone, and therefore only by this action of a definite society in a definite age it has become "sensuous certainty" for Feuerbach.
