Comment on "Self-organized criticality in living systems" by C. Adami
arXiv:adap-org/9702001 · doi:10.1016/S0375-9601(97)00108-4
Abstract
Following extensive numerical experiments, it has been suggested that the evolution of competing computer programs in artificial life simulations shows signs of being a self-organized critical process. The primary evidence for this claim comes from the distribution of the lifetimes of species in the simulations, which appears to follow a power law. We argue that, for a number of reasons, it is unlikely that the system is in fact at a critical point and suggest an alternative explanation for the power-law lifetime distribution.
5 pages, no figures, typeset in LaTeX2e using the Elsevier macro package elsart.cls