What criticism did Descartes face regarding the Indivisibility argument?
Critics argued that the mind can be divided into feelings, thoughts, and memories, misunderstanding Descartes' definition of the mind as consciousness.
What evidence from split-brain patients challenges Descartes' view?
Split-brain patients show that dividing the brain can lead to divided mental functions, suggesting the mind is linked to the brain's physical structure.
How does Ryle illustrate the concept of a category error?
He uses the example of someone asking for the color of 'twenty', which is a category error as 'twenty' does not belong to the category of things with color.
What analogy does Ryle make with the brittleness of glass?
Ryle compares brittleness to the mind, arguing that brittleness is a disposition and not a physical thing, similar to how the mind should be understood.
What is verificationism, and how does it relate to Ryle's views?
Verificationism argues that concepts are meaningless unless they manifest in observable behavior, influencing Ryle's view of the mind as behavioral dispositions.