In a message dated 5/15/2013 12:51:04 P.M. UTC-02, donalmcevoyuk@xxxxxxxxxxx writes: I detect a confusion here: we do not experience in World 3. Human "experience" exists only at a World 1 or World 2 level. But our World 1 and World 2 levels of "experience" may be affected by World 3. --- We may feel like playing with the phrase, "cause" (Yes, a word is a phrase). ---- Grice considers: "Charles II was beheaded." What was the cause of the decapitation? And so on. Grice is playing with the anti-Humean idea that "to cause" is "to will". At a later stage, Grice took a neo-Hellenistic view, according to which, 'cause' (as per Greek "aitia") is a legal word. "A rebel without a cause" was his favourite phrase. --- The Popperian point may be more complex and it may involve a contradiction in his scheme of things. For he wants to maintain certain irreducibilities of -- say -- world 3 items. Yet he is (or seems -- as per McEvoy's interpretation, which, in quite a few parts, I prefer to Popper's own views) to be willing to allow for causation of World 3 items onto World 1 processes (never mind World 2 processes). Yet it seems that only World-1 items CAN CAUSE other World-1 items. Unless we DO assume (but unwillingly) that this causation proves the reducibility of a world-1 item (in so far as it can become a causal agent). Or not. Cheers, Speranza ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html