--- On Sun, 5/23/10, SWM <wittrsamr@xxxxxxxxxxxxx> wrote: >> His APA argument shows it as incoherent, not even >> rising to the level of falsehood. > > > In which case, the CRA has collapsed, i.e., it made a > mistaken claim. If something doesn't "even rise to the level > of falsehood" then it is wrong to claim it is false, isn't > it? No. In his APA address, Searle argues that because computation does not name an observer-independent physical process, it makes no sense to describe the organic brain as a computer. Doing so leads to the homunculus fallacy. If the brain exists as a computer then who observes it? Who/what acts as the end-user? And if we cannot rightly describe the brain as a computer then the strong AI thesis is false. If you don't grok that argument then you must still contend with his CRA. Choose your poison! -gts ========================================== Need Something? Check here: http://ludwig.squarespace.com/wittrslinks/