Combining Texts
Ideas for
'', 'On Assertion and Indicative Conditionals' and 'Abstract Objects'
expand these ideas
|
start again
|
choose
another area for these texts
display all the ideas for this combination of texts
7 ideas
18. Thought / E. Abstraction / 2. Abstracta by Selection
8917
|
The Way of Abstraction used to say an abstraction is an idea that was formed by abstracting [Rosen]
|
18. Thought / E. Abstraction / 5. Abstracta by Negation
8912
|
Nowadays abstractions are defined as non-spatial, causally inert things [Rosen]
|
8913
|
Chess may be abstract, but it has existed in specific space and time [Rosen]
|
8914
|
Sets are said to be abstract and non-spatial, but a set of books can be on a shelf [Rosen]
|
18. Thought / E. Abstraction / 6. Abstracta by Conflation
8916
|
Conflating abstractions with either sets or universals is a big claim, needing a big defence [Rosen]
|
18. Thought / E. Abstraction / 7. Abstracta by Equivalence
8918
|
Functional terms can pick out abstractions by asserting an equivalence relation [Rosen]
|
8919
|
Abstraction by equivalence relationships might prove that a train is an abstract entity [Rosen]
|