Abstract
Farkas’ ambitious agenda is to advance a strongly internalist account of the mental. She makes impressive strides towards achieving this goal. Along the way, she presents important new arguments on a number of topics, including: how best to understand the ‘twin’ cases used in debates about content, the alleged incompatibility of content externalism and privileged access, and the prospects for defending Frege’s claim that sense determines reference. In this review, I survey a number of her arguments and raise some questions about her proposed criterion for "mental".