Michael Crichton
Nassim Nicholas Taleb
Donella H. Meadows
Ying Tan
Jay R. Galbraith
Cheng-Lin Liu
Aurélio Campilho
Roman Wyrzykowski
M. Mitchell Waldrop
Gary William Flake
Scott E. Page
Victor Malyshkin
Jack Cohen
Roger Lewin
United States. General Accounting Office
Amitai Etzioni
Lawrence Perko
Ben Goertzel