>> "SHRDLU", toy of man's designing :-( =A0 =A0 =A0>> =A0http://en.wikipedia.org/wiki/SHRDLU >> (Even) Bach was here ... > A truly awful hybrid of Pun & Koan, Russell =A0:) Indeed. Not of my making. (Alas and/or I'm pleased to say). Reading through the Godel Escher Bach page referenced will bring you to it AND is arguably quite worthwhile as an introduction to what people are up to in other fields.. >=A0=A0=A0 http://en.wikipedia.org/wiki/G%C3%B6del,_Escher,_Bach:_An_Eterna= l_Golden_Braid My son is doing a Masters in philosophy and I sent it on to him as being of obvious interest. I imagine that not all AI researchers are as "weird" as Hofstadter needs to be to write such stuff, but someone has to be to allow progress in understanding something as ununderstandable as the human mind. A SHRDLU conversation is spookily reminiscent of a session with Alex, the (now dead,alas) African Grey Parrot whose level of understanding seemed about the same. =A0=A0=A0=A0=A0=A0=A0=A0=A0 Russell -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist