what would have been needed instead of a positive elimination of truth as such is the (of course much more difficult and subtle) alchemical corruption (i. e., the negative negation) of its old notion
Giegerich argues that genuine alchemical corruption is a rigorous negative dialectical operation on an outmoded concept, not mere destruction or institutional scandal, and that only such corruption can generate a non-positive notion of truth.
, The Soul’s Logical Life Towards a Rigorous Notion of, 2020thesis