5. The Positive Semantic Argument

As I emphasized on Wednesday, phenomenal concepts are, in a sense, private. They are acquaintance-based indexicals that aren’t governed by any set of public norms, and which don’t defer to the expertise of others. Nor do they make any commitment to the underlying nature of the states referred to. When …

4. The Negative Semantic Argument

It is important to realize that first-personal phenomenal consciousness is all-or-nothing. Any given mental state is either phenomenally conscious or it isn’t. It makes no sense to talk of degrees of phenomenal consciousness, or partial phenomenal consciousness. This is another place where some of the distinctions drawn in Monday’s post …

2. The Global Workspace

The best theory of phenomenal consciousness is one that equates it with the contents of the so-called global workspace (a.k.a. working memory)—or rather, with a subset thereof. Why a subset? Because although conceptual information can be bound into the contents of perceptual and imagistic states, and made available in the …

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