John L. Casti

About the Author

John L. Casti, a member of the faculty of both the Santa Fe Institute and the Technical Unviersity of Vienna, has written numerous acclaimed popular scinece books, including Would-be Worlds, Five Golden Rules, and The Cambridge Quintet.

Werner DePauli is University Assistant and Oberrat at the Institute of Statistics and Computer Science of the University of Vienna. He is the author of several books in German about Godel.