A symposium held at Stanford University on April 2000, hosted by Douglas Hofstdter (Gödel, Escher, Bach) featuring panelists:
Ray Kurzweil (author of The Age of Spiritual Machines)
Bill Joy (co-founder Sun Microsystems)
Hans Moravec (author of Robot: Mere Machine to Transcendent Mind)
John Holland (pioneer in genetic algorithms)
Kevin Kelly (exec. editor for Wired magazine)
Frank Drake (founder of SETI)
Ralph Merkle (inventor of public key cryptography, crypto hashing)
John Koza (pioneer genetic programming)
(I met a lot of heroes that day..)
Was anybody else on HN there? Capacity in the auditorium was probably less than 300, but many were standing in the aisles.