title: A living system must have noncomputable models.
abstract: Chu and Ho's recent article in Artificial Life is riddled with errors. In particular, they use a wrong definition of Robert Rosen's mechanism. This renders their "critical assessment" of Rosen's central proof null and void.
authors.affiliation: ahlouie@rogers.com
authors.forename: A H
authors.initials: AH
authors.lastname: Louie
mesh_terms: D001185:Artificial Intelligence; D002468:Cell Physiological Phenomena; D008954:Models, Biological; D008962:Models, Theoretical