Epstein Secrets

tions, then so is almost anywhere. And the limiting factor, both there and here, is not physical resources but knowledge. The Astronomer Royal, Sir Martin Rees, has written a book about our vulnerability to scientific accidents, terrorism using weapons of mass destruction and other dangers: he thinks civili

San Mateo, CA (1990). (19.) S. E. Fahlman, NETL: A System for Representing and Using Real-World Knowledge, MIT Press, Cambridge, MA (1979). (20.) M. Shanahan, Solving the Frame Problem, MIT Press, Cambridge, MA (1997). (21.) D.A. Randell, Z. Cui, and A. G. Cohn, "A Spatial Logic Based on Regions and Conne

tions, then so is almost anywhere. And the limiting factor, both there and here, is not physical resources but knowledge. The Astronomer Royal, Sir Martin Rees, has written a book about our vulnerability to scientific accidents, terrorism using weapons of mass destruction and other dangers: he thinks civili

San Mateo, CA (1990). (19.) S. E Fahhnan, NEIL: A System for Representing and Using Real-World Knowledge, MIT Press, Cambridge, MA (1979). (20.) M. Shanahan, Solving the Frame Problem, MIT Press, Cambridge, MA (1997). (21.) D.A. RandeU, Z. Cui, and A. G. Cohn, "A Spatial Logic Based on Regions and Connec

tions, then so is almost anywhere. And the limiting factor, both there and here, is not physical resources but knowledge. The Astronomer Royal, Sir Martin Rees, has written a book about our vulnerability to scientific accidents, terrorism using weapons of mass destruction and other dangers: he thinks civili

San Mateo, CA (1990). (19.) S. E. Fahlman, NEIL: A System for Repretenting and Using Real-World Knowledge, MIT Press, Cambridge, MA (1979). (20.) M. Shanahan, Solving the Frame Problem, MIT Press, Cambridge, MA (1997). (21.) D.A. Randell, Z. Cui, and A. G. Cohn, "A Spatial Logic Based on Regions and Conne