Tyrus Ross Clayton holds a PhD from the University of Southern California. He worked eight years for a naval research and development laboratory before joining the faculty at his a...ver maisTyrus Ross Clayton holds a PhD from the University of Southern California. He worked eight years for a naval research and development laboratory before joining the faculty at his alma mater, where he is an emeritus professor and dean. He is also the co-author of Managing Public Systems, published by Duxbury Press, and coeditor of Futures of the Past published by iUniverse. He lives in Rocklin, California.ver menos