Abstract
The ego is traditionally held to be synonymous with individual identity and autonomy, while the mind is widely held to be a necessary basis of cognition and volition, with responsibility following accordingly. However Buddhist epistemology, existential phenomenology and poststructuralism all hold the notion of an independent, subsisting, self-identical subject to be an illusion. This not only raises problems for our understanding of cognition and volition, as well as for the notion of responsibility. For Buddhism, no-self theory raises serious problems for the doctrine of reincarnation. Arguing for such "no-self" theories, the paper attempts to demonstrate how such difficulties can nevertheless be resolved.