Galilean science masks its pre-scientific practical basis behind an illusion of autonomous truth.

Evidence

Husserl starts with the fact that the mathematization of nature resulted in valid practical knowledge: in the construction of an “ideational” reality which could be effectively “correlated” with the empirical reality (p. 19; 42). But the scientific achievement referred back to a pre-scientific practice, which constituted the original basis (the Sinnesfundament) of Galilean science. This pre-scientific basis of science in the world of practice (Lebenswelt), which determined the theoretical structure, was not questioned by Galileo; moreover, it was concealed (verdeckt) by the further development of science. The result was the illusion that the mathematization of nature created an “autonomous (eigenständige) absolute truth” (p. 49 f), while in reality, it remained a specific method and technique for the Lebenswelt. The ideational veil (Ideenkleid) of mathematical science is thus a veil of symbols which represents and at the same time masks (vertritt and verkleidet) the world of practice (p. 52). — Herbert Marcuse, One-Dimensional Man, 601

Categorization

• DEEPTHINKING: The Ideenkleid concept — that science’s symbolic veil both represents and masks its practical ground — is a dense, paradigm-shifting insight about the concealment built into scientific self-understanding.
• XREF: This is the core Marcuse gesture that bridges directly to the attention-economy critique: the quantifying/‘ideational’ layer of modern life that hides its controlling operations. — connects to: Orientalist science masks an egoistic will to power; Most philosophy has systematically masked rather than faced human ambiguity; Modernization theory masked empire despite claiming objective social science (+3 more)

Broader Connections

• Orientalist science masks an egoistic will to power #corroborates (0.82)
• Modernization theory masked empire despite claiming objective social science #exemplifies (0.78)
• Theory is contested conjunctural knowledge, not will to truth #contradicts (0.78)
• Ideology converts abstract theories into comprehensive factual lies believed as sacred truths #expands (0.74)
• Most philosophy has systematically masked rather than faced human ambiguity #expands (0.72)