The hypostasis of the particular methods of procedure employed by natural science … results in the view that all theoretical differences which rest on historically conditioned antagonisms of interest are to be settles by a crucial experiment rather than by struggle and counter-struggle. The harmonious relation of individuals to one another becomes a fact, therefore, that has even more general character than a law of nature.

p. 148. - "The Latest Attack on Metaphysics" (1937)