>> ... AND some of the RAM state comes from the effects or contents of >> other systems' ROM and RAM. >> >> Which is what Lamarck thought. > > Not as I understand what he said. =A0He basically thought "acquired trait= s" > could be passed on via inheritance. =A0In our context, acquired traits is= the > organism's live state (RAM) as set by its own history and experiences. It gets grey. When you have a number of similar orhanisms all working together in the same "soup" then a protein or whatever expressed by one may well affect another. The quickest of quick skims of that paper that I cited and the original press statement suggested to me that they included inter organism transfer - but that impression may be wrong. Russell --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .