Parties in Philosophy and Philosophical Blockheads (continued)
Once you deny objective reality, given us in sensation, you have already lost every weapon against fideism, for you have slipped into agnosticism or subjectivism – and that is all that fideism requires. If the perceptual world is objective reality, then the door is closed to every other “reality” or quasi-reality (remember that Bazarov believed the “realism” of the immanentists, who declare God to be a “real concept”). If the world is matter in motion, matter can and must be infinitely studied in the infinitely complex and detailed manifestations and ramifications of this motion, the motion of this matter; but beyond it, beyond the “physical”, external world, with which everyone is familiar, there can be nothing. And the hostility to materialism and the torrents of slander against the materialists are all in the order of things in civilised and democratic Europe. All this is going on to this day. All this is being concealed from the public by the Russian Machists, who have not once attempted even simply to compare the attacks made on materialism by Mach, Avenarius, Petzoldt and Co., with the statements made in favour of materialism by Feuerbach, Marx, Engels and J. Dietzgen. …
A single claw ensnared, and the bird is lost. And our Machists have all become ensnared in idealism, that is, in a diluted, subtle fideism; they became ensnared from the moment they took “sensation” not as an image of the external world but as a special “element”. It is nobody’s sensation, nobody’s mind, nobody’s spirit, nobody’s will – this is what one inevitably comes to if one does not recognise the materialist theory that the human mind reflects an objectively real external world.
V.I.Lenin, Materialism and Empirio-criticism: Critical Comments on a Reactionary Philosophy, Progress Publishers, Moscow, 1975, 323-325
Part eight/to be continued…
Full text at Marxists Internet Archive