Clayton Littlejohn is Lecturer in the Department of Philosophy at King’s College London. His publications include Justification and the Truth-Connection (Cambridge University Press, 2012), This is Epistemology (Wiley, Forthcoming), and Epistemic Norms, edited with John Turri (Oxford University Press, Forthcoming). His current research concerns the relation between theoretical and practical reason. This podcast is an audio recording of Clayton's talk - "The Russellian Retreat" - at the Aristotelian Society on 13 May 2013. The recording was produced by Backdoor Broadcasting Company in conjunction with the Institute of Philosophy, University of London.