Epstein Secrets

e, 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 Connection," Proceedings of the Third International Conference on Knowledge Representation and Reasoning, Mor

our planet, says David Deutsch BYLINE: David Deutsch BODY: Let's start with a couple of ideas that everyone knows. The first - dramatically named Spaceship Earth - is that our planet is uniquely suited to us and our survival. The universe outside is implacably hostile; if we mess up our spaceship, we have now

ge, 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 Connection," Proceedings of the Third International Conference on Knowledge Representation and Reasoning, Mor

our planet, says David Deutsch BYLINE: David Deutsch BODY: Let's start with a couple of ideas that everyone knows. The first - dramatically named Spaceship Earth - is that our planet is uniquely suited to us and our survival. The universe outside is implacably hostile; if we mess up our spaceship, we have now

e, 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 Connection," Proceedings of the Third International Conference on Knowledge Representation and Reasoning, Mor

our planet, says David Deutsch BYLINE: David Deutsch BODY: Let's start with a couple of ideas that everyone knows. The first - dramatically named Spaceship Earth - is that our planet is uniquely suited to us and our survival. The universe outside is implacably hostile; if we mess up our spaceship, we have now