What distinguishes science from all other human endeavours is that the accounts of the world that our best, mature sciences deliver are strongly supported by evidence and this evidence gives us the strongest reason to believe them.' That anyway is what is said at the beginning of the advertisement for a recent conference on induction at a celebrated seat of learning in the UK. It shows how much critical rationalists still have to do to make known the message of Logik der Forschung concerning what empirical evidence is able to do and what it does."
Neither Bartley or Popper have exhaustively explored the full potential of the CR philosophical tradition. Indeed, there are unlimited possibilities. While CR often emphasizes criticism, it also encourages new approaches and creative thinking. We need to come up with as many new ideas as we can, then let the process of criticism weed out the less workable ones. As CR accepts that the truth is out there and we are working towards it, it is actually a very optimistic philosophical tradition. Perhaps the most optimistic among the big three philosophical traditions. What are the big three traditions. Let me give you a quick summary.