@Soupie
I would take issue with pretty much everything you have said in this post... not sure where to start.
re SEP and the MBP bit:
Given the author's use of the colon in the sentence you quote,
mental properties = mind.
physical properties = body.
The author stipulates that the mind section includes consciousness (including perceptual experience, emotional experience, and much else), intentionality (including beliefs, desires, and much else), and they are possessed by a subject or a self.
The sentence does not make sense. The self is a property of the mental that possesses properties... a property possesses properties...
You may note that under mind section, the said 'mental properties'
cannot include "a subject or a self" in the list of mental properties unless you take the view that 'subject'/'self' can be classified as examples of properties.
What I am saying, if this point is unclear, is that the author has subdivided 'mind' in two parts within his 'mental properties' section, namely, those things that might be called properties, and the self. Now you could argue that the author could have used a term like 'mental characteristics' instead of 'mental properties'. But the problem remains for it would require that we consider the self as merely a characteristic which it clearly is not. If it was, rather bizarrly, You and I are the same self with different experiences and bodies... it's a kind of solopsist stance which I have rejected for now.
The upshot is this. Under the mind section—forgetting for a moment that there is a body section—one has all the duality one needs to consider the nature of dualism. Namely, you have mental properties and characteristics, and you have the possession of those properties and characteristics in 'the self'.
Don't forget that this is in the Dualism entry.
Incidentally, the WAIM problem is different to individuation. A snowflake is individuated... You can explain individuation in all its physical guises without explaining WAIM.
In your last post
@Soupie you quote from the paper and underline sections:
"Thus, in agreement with biosemiotics, though not exactly for the same reasons, meaning is seen to be co-extensional with life. However, the subject of biology, the organism, is not yet an experiencing subject. The living body is not identical to the lived body (Husserl’s Leib). The relationship between the organism-subject and the phenomenon (e.g. the “smell” of the animal picked up by the tick in the famous example of von Uexküll 1982), is intrinsically meaningful for the tick, but this is not a sufficient reason to grant the tick subjective experience, as done by von Uexküll. Otherwise, without special reasons to assume that e.g. the tick, but not simpler (and even unicellular) organisms, has some basic consciousness, one would have to postulate that Popper’s “world 2” does indeed commence with life itself."
To be clear, HCT does not stipulate that the smell picked up by a tick is sufficient reason to grant it subjectivity or some basic form of consciousness. To think otherwise is to misunderstand HcT. There is no critique in that section of HCT