Ben Goertzel ( 2000 ) September 2000 .
Ben Goertzel ( 2000 ) is the Principia Cybernetica Project : Placing the Web at the Center of Man 's Quest for Knowledge .
Ben Goertzel ( 2000 ) , The Principia Cybernetica Project : Placing the Web at the Center of Man 's Quest for Knowledge , September 2000 .