A Look Back at the “Popper, Kuhn, Lakatos Debate” (This is a paper written for a conference in Sao Paolo Brazil to mark the centenary of Imre Lakatos’s birth. The conference was organised by Osvaldo Pessoa and Miguel Flach.)

Some Old Objections to Howson and Urbach’s Defence of Bayesianism Revisited (This is the text of a talk I gave at a Memorial Meeting for Colin Howson that I helped to organise at LSE on March 21^st, 2021.)