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Single Idea 6417

[filed under theme 12. Knowledge Sources / B. Perception / 4. Sense Data / a. Sense-data theory ]

Full Idea

In 'The Analysis of Mind' Russell gave up talk of 'sense-data', and ceased to distinguish between the act of sensing and what is sensed.

Gist of Idea

In 1921 Russell abandoned sense-data, and the gap between sensation and object

Source

report of Bertrand Russell (The Analysis of Mind [1921]) by A.C. Grayling - Russell Ch.2

Book Ref

Grayling,A.C.: 'Russell' [OUP 1996], p.46


A Reaction

This seems to lead towards the modern 'adverbial' account of sensing, where I don't sense 'data', but where qualia (such as redness) are our particular mode of directly perceiving objects, where insects might directly perceive them in a different mode.


The 6 ideas from 'The Analysis of Mind'

In 1921 Russell abandoned sense-data, and the gap between sensation and object [Russell, by Grayling]
Seeing is not in itself knowledge, but is separate from what is seen, such as a patch of colour [Russell]
We cannot assume that the subject actually exists, so we cannot distinguish sensations from sense-data [Russell]
In perception, the self is just a logical fiction demanded by grammar [Russell]
It is possible the world came into existence five minutes ago, complete with false memories [Russell]
Knowledge needs more than a sensitive response; the response must also be appropriate [Russell]