Alexander Pruss's Blog

Many people when occurrently remembering what a tomato looks like have a mental image, with a degree of vividness and precision differing fr...

Suppose that Mary and Twin Mary live almost exactly duplicate lives in an almost black-and-white environment. The exception to the duplicati...

A red chunk of playdough needs to be red through and through. A red car need only be red on the outside. Peanut butter to be smooth must be ...

Recently, various metaphysicians (e.g., Parsons, and Arntzenius and Hawthorne) have tried to give an account of spatially nonuniform pr...

One might think that all there is to an object's being red is that object's appearing red to one in standard circumstances. H...