Matthew Sweet talks to Iain Sinclair and New Generation Thinker Dr Greg Tate about a walk to mark John Clare's death 150 years ago. Wikipedia founder Jimmy Wales and Viktor Mayer-Schönberger, Professor of Internet Governance and Regulation at the Oxford Internet Institute, discuss how privacy vs expression and remembering vs forgetting clash in the internet age. Plus Cherry Potter and Daniel Bird give us an assessment of Polish filmmaker Walerian Borowczyk.