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Single Idea 18280
[filed under theme 12. Knowledge Sources / B. Perception / 4. Sense Data / a. Sense-data theory
]
Full Idea
The world we live in is the world of sense-data, but the world we talk about is the world of physical objects.
Gist of Idea
We live in sense-data, but talk about physical objects
Source
Ludwig Wittgenstein (Lectures 1930-32 (student notes) [1931], p.82), quoted by J. Alberto Coffa - The Semantic Tradition from Kant to Carnap 13 'Verif'
Book Ref
Coffa,J.Alberto: 'The Semantic Tradition from Kant to Carnap' [CUP 1993], p.245
A Reaction
I really like that one. Even animals, I surmise, think of objects quite differently from the way they immediately experience them.
The
23 ideas
with the same theme
[theory that sense-data actually exist]:
16638
|
The qualities of the world are mere appearances; reality is the motions which cause them
[Hobbes]
|
2356
|
Appearance and reality can be separated by mirrors and echoes
[Hobbes]
|
4164
|
Direct feeling of the senses are merely data; perception of the world comes with understanding causes
[Schopenhauer]
|
6417
|
In 1921 Russell abandoned sense-data, and the gap between sensation and object
[Russell, by Grayling]
|
6474
|
Seeing is not in itself knowledge, but is separate from what is seen, such as a patch of colour
[Russell]
|
6415
|
After 1912, Russell said sense-data are last in analysis, not first in experience
[Russell, by Grayling]
|
5358
|
'Sense-data' are what are immediately known in sensation, such as colours or roughnesses
[Russell]
|
18280
|
We live in sense-data, but talk about physical objects
[Wittgenstein]
|
6524
|
Positivists prefer sense-data to objects, because the vocabulary covers both illusions and perceptions
[Ayer, by Robinson,H]
|
2615
|
The concept of sense-data allows us to discuss appearances without worrying about reality
[Ayer]
|
6455
|
Maybe 'sense-data' just help us to talk about unusual perceptual situations
[Lacey]
|
6456
|
Sense-data are neutral uninterpreted experiences, separated from objects and judgements
[Angeles]
|
2782
|
We can be looking at distant stars which no longer actually exist
[Dancy,J]
|
6451
|
Visual sense data are an inner picture show which represents the world
[Blackburn]
|
3579
|
Sense data avoid the danger of misrepresenting the world
[Williams,M]
|
2719
|
Sense data imply representative realism, possibly only representing primary qualities
[Audi,R]
|
2720
|
Sense-data (and the rival 'adverbial' theory) are to explain illusions and hallucinations
[Audi,R]
|
6508
|
Sense-data leads to either representative realism or phenomenalism or idealism
[Robinson,H]
|
4104
|
One can taste that the wine is sour, and one can also taste the sourness of the wine
[Crane]
|
4105
|
The traditional supports for the sense datum theory were seeing double and specks before one's eyes
[Crane]
|
2422
|
The structure of the retina has already simplified the colour information which hits it
[Chalmers]
|
6452
|
'Sense-data' arrived in 1910, but it denotes ideas in Locke, Berkeley and Hume
[Mautner]
|
7635
|
Sense-data have an epistemological purpose (foundations) and a metaphysical purpose (explanation)
[Maund]
|