Saying it simply…

There is no way to assert the independent existence of space—or of anything at all—without imagining it in ways of how it appears to us – and since how it appears must be determined by the nature of our apparatus for experiencing, any claim of existence independent of such apparatus involves a contradiction.

From this follows that objectivity as such is a fallacy of the human mind, there can be no external world, and ‘this’ is all there is.

…In more detail

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