--- In Wittrs@xxxxxxxxxxxxxxx, "SWM" <SWMirsky@...> wrote: This is just a quick response on one point. I will probably give a more detailed response to the entire post later today or tomorrow. >> The summary term that is used for what is required, is "perception." >> Everybody (other than me) seems to want to take perception >> for granted, without trying to examine what is required for >> perception. Note that I am following J.J Gibson in distinguishing >> between perception and sensation. Perception is involved with >> getting useful information about the world. > Where sensation is that raw material from which the useful > information is extracted or constructed then? No. Rather it is the useful information that is the "raw material" from which sensations are formed. Come to think of it, I perhaps could have said "intentional information" instead of "useful information". Regards, Neil ========================================= Need Something? Check here: http://ludwig.squarespace.com/wittrslinks/