i look up 'daniel dennet' and the first ted talk i see is literally titled 'the illusion of consciousness'. i don't know what else to make of that.
wikipedia defines qualia as "In philosophy of mind, qualia (/ˈkwɑːliə, ˈkweɪ-/; SG: quale /-li/) are defined as instances of subjective, conscious experience. " which is how i have been using the word. i do not care about any other usage.
all of those things you mention - privacay, ineffability, etc - are logical consequences of being a subjective phenomena.
i am familiar with quining qualia, i quite dislike it and disagree with its arguments fundamentally. his 'intuition pumps' are frankly nonsense.
two examples:
the coffee taste and brain surgery experiments claim to show that we cannot tell the difference between our qualia changing and our reflective juddgments and predispositions to those qualia being changed, in an attempt to prove that qualia cannot be directly apprehended by consciousness. in fact, this is quite unrelated to the direct apprehend-ability in consciousness of qualia. in the brain surgery case, whichever surgery is performed, whether the patient can realize this through introspection or not, there IS a particular qualia being experienced and there is a fact of the matter as to whether or not this qualia has changed and as to which of the surgeries was performed, even if the patient's memory has been altered such that they cannot know this - we could even empirically verify which surgery took place! yes, we are not necessarily infallible in our comparison of non-simultaneous Qualia - how does this mean that we do not apprehend the current Quale directly in consciousness? or that we did apprehend past Qualia? Direct conscious apprehension is not equivalent to accurate memory and consistent disposition/judgment regarding that direct conscious apprehension - these are information processing tasks, not subjectivity or qualia. To be aware of ANY qualitative state is to be aware of your current REAL qualitative state, and the fact that we might misremember it or otherwise interpret it differently in the future (due to neurosurgery or not) makes it no less directly apprehended.
the beer argument is equally spurious - he claims that because our qualia can change in response to environmental stimuli (i.e. we 'acquire a taste' for beer and enjoy it more when we are drunk, or enjoy it by associating it with the positive drunk feelings), that qualia is not 'intrinsic' but 'relational'. no one would deny that qualia are part of a causal chain - everything is causal. qualia and consciousness obviously correlate to the physical brain, and are in a causal relationship with it and therefore less directly with the wider external world. but the existence of some kind of qualia/subjectivity in a conscious organism is not a relational property - the conscious organism, while conscious, always has qualia and subjectivity of some kind or another, regardless of what environment the consciousness exists in. specific features and minutiae of the subjects of qualia and subjective experience do have a causal relationship with the external world, but again, these are information processing tasks that are affected, not the very subjectivity of the organism. the contents of experience might change, but the fact that the current experiencer (the experiencer in its context) experiences them does not. the apprehended object might change, but the fact that it is being apprehended does not.
i look up 'daniel dennet' and the first ted talk i see is literally titled 'the illusion of consciousness'. i don't know what else to make of that.
wikipedia defines qualia as "In philosophy of mind, qualia (/ˈkwɑːliə, ˈkweɪ-/; SG: quale /-li/) are defined as instances of subjective, conscious experience. " which is how i have been using the word. i do not care about any other usage.
all of those things you mention - privacay, ineffability, etc - are logical consequences of being a subjective phenomena.
i am familiar with quining qualia, i quite dislike it and disagree with its arguments fundamentally. his 'intuition pumps' are frankly nonsense.
two examples:
the coffee taste and brain surgery experiments claim to show that we cannot tell the difference between our qualia changing and our reflective juddgments and predispositions to those qualia being changed, in an attempt to prove that qualia cannot be directly apprehended by consciousness. in fact, this is quite unrelated to the direct apprehend-ability in consciousness of qualia. in the brain surgery case, whichever surgery is performed, whether the patient can realize this through introspection or not, there IS a particular qualia being experienced and there is a fact of the matter as to whether or not this qualia has changed and as to which of the surgeries was performed, even if the patient's memory has been altered such that they cannot know this - we could even empirically verify which surgery took place! yes, we are not necessarily infallible in our comparison of non-simultaneous Qualia - how does this mean that we do not apprehend the current Quale directly in consciousness? or that we did apprehend past Qualia? Direct conscious apprehension is not equivalent to accurate memory and consistent disposition/judgment regarding that direct conscious apprehension - these are information processing tasks, not subjectivity or qualia. To be aware of ANY qualitative state is to be aware of your current REAL qualitative state, and the fact that we might misremember it or otherwise interpret it differently in the future (due to neurosurgery or not) makes it no less directly apprehended.
the beer argument is equally spurious - he claims that because our qualia can change in response to environmental stimuli (i.e. we 'acquire a taste' for beer and enjoy it more when we are drunk, or enjoy it by associating it with the positive drunk feelings), that qualia is not 'intrinsic' but 'relational'. no one would deny that qualia are part of a causal chain - everything is causal. qualia and consciousness obviously correlate to the physical brain, and are in a causal relationship with it and therefore less directly with the wider external world. but the existence of some kind of qualia/subjectivity in a conscious organism is not a relational property - the conscious organism, while conscious, always has qualia and subjectivity of some kind or another, regardless of what environment the consciousness exists in. specific features and minutiae of the subjects of qualia and subjective experience do have a causal relationship with the external world, but again, these are information processing tasks that are affected, not the very subjectivity of the organism. the contents of experience might change, but the fact that the current experiencer (the experiencer in its context) experiences them does not. the apprehended object might change, but the fact that it is being apprehended does not.