Appendix
The transcendental realist will have nothing whatever to do with the true state of affairs regarding the process of knowledge; he cuts himself off from the facts by a tissue of thoughts and entangles himself in it. Moreover, the monism which appears in The Philosophy of Freedom ought not to be labeled “epistemological”, but, if an epithet is wanted, then a “monism of thought”. All this has been misunderstood by Eduard von Hartmann. He has ignored all that is specific in the argumentation of The Philosophy of Freedom, and has stated that I have attempted to combine Hegel's universalistic panlogism with Hume's individualistic phenomenalism,[^2] whereas in fact The Philosophy of Freedom has nothing whatever to do with the two positions it is allegedly trying to combine. (This, too, is the reason why I could not feel inclined, for example, to go into the “epistemological monism” of Johannes Rehmke. The point of view of The Philosophy of Freedom is simply quite different from what Eduard von Hartmann and others call epistemological monism.)
Cite:
GA 4/appendix/p016 · edition RSP1964 (Steiner 1918 revised edition)