Some Comments on Doing Without Concepts

By Jim Virtel Edouard Machery’s Doing Without Concepts boldly argues for the elimination of the term “concept” from psychological literature.  His argument runs as follows: individuals possess many different kinds of concepts which have very few properties in common.  These concepts are used in distinct cognitive processes, so the term …

Keeping score of pragmatic inferentialism

The following is slightly revised set of questions I posted over at  Words and Other Things. Since dipping my toe into Brandom’s inferential-role semantics about ten years ago, these are the questions that still linger. Most of them stem from the fact that (at least in the bits I’ve read) …

Colour blindness corrected by gene therapy : Nature News

Male squirrel monkeys are normally red-green colorblind. They are missing one of the opsins. A group at UW added a gene for the opsin to a virus, squirted it into the retinas of two male monkeys, and after about 5 months they were able to perform discrimination tasks that required …

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