With regards to the lower limit of sense and the constructive part of the first Critique, Strawson examines Kant’s argument that our experience must be of recognisably independent objective items, which are spatial and temporal, and which must satisfy some strong principles of permanence and causation. Strawson argues, with both care and brilliance, that Kant’s arguments are defective in various ways, but that somewhat weaker, yet nonetheless important, conclusions along similar lines can be def