Studying artificial life with cellular automata

Abstract

Biochemistry studies the way in which life emerges from the interaction of inanimate molecules. In this paper we look into the possibility that life could emerge from the interaction of inanimate artificial molecules. Cellular automata provide us with the logical universes within which we can embed artificial molecules in the form of propagating, virtual automata. We suggest that since virtual automata have the computational capacity to fill many of the functional roles played by the primary biomolecules, there is a strong possibility that the `molecular logic' of life can be embedded within cellular automata and that, therefore, artificial life is a distinct possibility within these highly parallel computer structures.