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Single Idea 1815

[filed under theme 2. Reason / A. Nature of Reason / 9. Limits of Reason ]

Full Idea

Fourteenth mode: reasoning requires arbitrary faith in preliminary hypotheses.

Clarification

One of the 'modes of scepticism'

Gist of Idea

Reasoning needs arbitrary faith in preliminary hypotheses (Mode 14)

Source

report of Agrippa (fragments/reports [c.60]) by Diogenes Laertius - Lives of Eminent Philosophers 09.Py.10

Book Ref

Diogenes Laertius: 'Diogenes Laertius', ed/tr. Yonge,C.D. [Henry G. Bohn 1853], p.413


The 6 ideas from Agrippa

Reasoning needs arbitrary faith in preliminary hypotheses (Mode 14) [Agrippa, by Diog. Laertius]
All discussion is full of uncertainty and contradiction (Mode 11) [Agrippa, by Diog. Laertius]
Proofs often presuppose the thing to be proved (Mode 15) [Agrippa, by Diog. Laertius]
All reasoning endlessly leads to further reasoning (Mode 12) [Agrippa, by Diog. Laertius]
Everything is perceived in relation to another thing (Mode 13) [Agrippa, by Diog. Laertius]
Agrippa's Trilemma: justification is infinite, or ends arbitrarily, or is circular [Agrippa, by Williams,M]