al foundations of physics; Nature of randomness or its contribution
to the physical world; Scientific basis of ethics; Why physical space is--or
seems--tridimensional; Structure and dynamics of Dirac's quantum-mechanical
vacuum; Ergodic theory; Information theory; Prediction of patterns given
cellular automata will produce, or of the cellular automata that can generate
desired or noted patterns; Initial conditions of 'the universe'; Long-term
future of civilization; Measurement of gravitation's fundamental 