 If phenomenal properties are intrinsic properties of fundamental physical objects, and the latter stand in lawlike relations, then lawlike relations will hold between phenomenal properties and some physical occurrences. This conclusion appears to give a causal role to phenomenal properties and thus to suggest a way out of epiphenomenalism. But if intrinsicality carries epiphenomenality, as D. Robinson’s extension of Lewis’s argument suggests, then this way out of epiphenomenalism would be blocked. Moreover, since there is no phenomenal quality that we are always experiencing, no instantiation of a quality by a fundamental physical particle can, by itself, be one of our sensations. It is thus not clear that Russellian monism gives any more causal role to our sensations than does epiphenomenalism (see Robinson, 2018 for elaboration).