The argument of this paper is that we should think of the extension of cognitive abilities and cognitive character in integrationist terms. Cognitive abilities are extended by acquired practices of creating and manipulating information that is stored in a publicly accessible environment. I call these cognitive practices (2007). In contrast to Pritchard (2010) I argue that such processes are integrated into our cognitive characters rather than artefacts; such as notebooks. There are two routes to cognitive extension that I contrast in the paper, the first I call artefact extension which is the now classic position of the causal coupling of an agent with an artefact. This approach needs to overcome the objection from cognitive outsourcing: th...