Understanding other minds from the inside

Can we understand other minds ‘from the inside’? What would this mean? There is an attraction which many have felt in the idea that creatures with minds, people (and perhaps animals), invite a kind of understanding which inanimate objects such as rocks, plants and machines, do not invite and that it is appropriate to seek to understand them ‘from the inside’. What I hope to do in this paper is to introduce and defend one version of the so-called ‘simulation’ approach to our grasp and use of psychological concepts, a version which gives central importance to the idea of shared rationality, and in so doing to tease out and defend one strand in the complex of ideas which finds expression in this mysterious phrase.