Quoting Phil Enns <phil.enns@xxxxxxxxxxx>: > Lawrence Helm wrote: > > "A non-sequitur is something which doesn?t logically follow from its > assumptions so assumptions must be present either explicitly or > implicitly." > > Not quite. A non sequitur is a conclusion that does not follow from its > premises. Isn't it the case that both Lawrence and Phil are right, since an assumption, be it implicit or explit, is still itself a premise in an argument? eg: Argument: "Abortion is morally wrong because it involves the taking of a human life." The assumption here, not itself explicitly asserted, is: "All acts of taking human life are morally wrong." If you believe this (major) premise is false, then you believe the conclusion is a non sequitor. And if you consider this major premise to be a false assumption, you still believe the conclusion is a non sequitor. (Returning to my study of what it means to be a paying member nation of the UN. And who the hell to vote for on Monday.) Wish I were back in Scottsdale. Cheers, Walter ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html