Misner, Charles W.Slides shown during an invited talk at the Inaugural Meeting http://www.models-of-gravity.orgThis talk proposes that the best theories, called certified theories, are to be found as a subset of falsified theories, i.e. those that remain insightful and useful within known limits.en-USReductionist viewsEmergent propertiesEvanescent lawsPopper -- falsifiedKuhn -- paradigmscorrespondence principilesPresentation