more from this thinker     |     more from this text


Single Idea 2089

[filed under theme 13. Knowledge Criteria / A. Justification Problems / 1. Justification / b. Need for justification ]

Full Idea

If you don't know which letters belong together in the right syllables…it is possible for true belief to be accompanied by a rational account and still not be entitled to the name of knowledge.

Gist of Idea

An inadequate rational account would still not justify knowledge

Source

Plato (Theaetetus [c.368 BCE], 208b)

Book Ref

Plato: 'Theaetetus', ed/tr. Waterfield,Robin [Penguin 1987], p.126


A Reaction

In each case of justification there is a 'clinching' stage, for which there is never going to be a strict rule. It might be foundational, but equally it might be massive coherence, or no alternative.


The 12 ideas with the same theme [why knowledge needs justification]:

As a guide to action, true opinion is as good as knowledge [Plato]
True belief without knowledge is like blind people on the right road [Plato]
True opinion without reason is midway between wisdom and ignorance [Plato]
An inadequate rational account would still not justify knowledge [Plato]
To know something we need understanding, which is grasp of the primary cause [Aristotle]
Fools, infants and madmen may speak truly, but do not know [Sext.Empiricus]
Believing without a reason may just be love of your own fantasies [Locke]
Justification is neither sufficient nor necessary for knowledge [Lewis]
What we want to know is - when is it all right to believe something? [Pollock]
If value is practical, knowledge is no better than true opinion [Greco]
Many philosophers rate justification as a more important concept than knowledge [Bird]
If knowledge is unanalysable, that makes justification more important [Dougherty/Rysiew]