The computer has increasingly become the principal model for the mind, which means our most basic experience of ""reality"" is as mediated through a screen, or stored in a cloud. As a result, we are losing a sense of the concrete and imposing presence of the real, and the fundamental claim it makes on us, a claim that Iris Murdoch once described as the essence of love. In response to this postmodern predicament, the present book aims to draw on the...