Combining Texts

Ideas for 'Consciousness', 'The Central Questions of Philosophy' and 'Phaedo'

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4 ideas

15. Nature of Minds / A. Nature of Mind / 4. Other Minds / c. Knowing other minds
The theory of other minds has no rival [Ayer]
     Full Idea: The theory that other people besides oneself have mental states is one that has no serious rival.
     From: A.J. Ayer (The Central Questions of Philosophy [1973], §VI.E)
     A reaction: See 3463, where Searle says there is no such thing as our "theory" about other minds. In a science fiction situation (see 'Blade Runner'), this unrivalled theory could quickly unravel. It could even be a fact that you are the only humanoid with a mind.
Originally I combined a mentalistic view of introspection with a behaviouristic view of other minds [Ayer]
     Full Idea: In 1936 I combined a mentalistic analysis of the propositions in which one attributes experiences to oneself with a behaviouristic analysis of the propositions in which one attributes experiences to others.
     From: A.J. Ayer (The Central Questions of Philosophy [1973], §VI.D)
     A reaction: He then criticises his view for inconsistency. Ryle preferred a behaviouristic account of introspection, but Ayer calls this 'ridiculous'. Ayer hunts for a compromise, but then settles for the right answer, which makes mentalism the 'best explanation'.
Physicalism undercuts the other mind problem, by equating experience with 'public' brain events [Ayer]
     Full Idea: The acceptance of physicalism undercuts the other minds problem by equating experiences with events in the brain, which are publicly observable.
     From: A.J. Ayer (The Central Questions of Philosophy [1973], §VI.E)
     A reaction: It strikes me that if we could actually observe the operations of one another's brains, a great many of the problems of philosophy would never have appeared in the first place. Imagine a transparent skull and brain, with coloured waves moving through it.
15. Nature of Minds / A. Nature of Mind / 8. Brain
Do we think and experience with blood, air or fire, or could it be our brain? [Plato]
     Full Idea: Is it with the blood that we think, or with the air or the fire that is in us? Or is it none of these, but the brain that supplies our senses of hearing and sight and smell.
     From: Plato (Phaedo [c.382 BCE], 097a)
     A reaction: In retrospect it seems surprising that such clever people hadn't worked this one out, given the evidence of anatomy, in animals and people, and given brain injuries. By the time of Galen they appear to have got the answer.