 Even granting the truth of the two premises (that is, even granting the troublesome Principle of Computational Equivalence), it is doubtful the desired conclusion would follow. Surely, CA have provided new intuitions and explanations for a set of phenomena—Wolfram quite successfully applies his “discovery” to biology, computer science, physics, finance. However, there is no evidence that many of our best scientific explanations will soon be reduced to the CA framework, and indeed many aspects of complexity itself still lie outside the CA paradigm, with no unification in sight. Paradigm shifts usually require the new paradigm to explain the same phenomena the old one did, and some more. CA are a promising field, but many developments are still needed for  (NKS3)  to be true.