 Second, suppose sensory qualities are narrow. Then Block’s Inverted Earth argument is plausible, and it would show that either the qualities are narrow functional properties or they are properties of a very weird kind whose existence is suggested by nothing else we know (see Ch. 6 of Lycan (1996)). But sensory qualities are not functional properties, at least not narrow ones: recall the Bertie dilemma. Also, they are ostensibly monadic properties, while functional properties are all relational; and see further Block’s anti-functionalist arguments in Block (1978). So, either sensory qualities are wide or weirdness is multiplied beyond necessity. Of course, that dichotomy will be resisted by anyone who offers a narrow representationalist theory as in (ii) above.