Nowak MA (2014) The Time Scale of Evolutionary Innovation. PLoS Comput BId 10(9): e1003818. doL10.13711 joumauxbiloossis Editor: Niko Beerenwinkel, ETH Zurich• Switzerland Received December 13, 2013; Accepted July 21. 2014: Published September II, 2014 Copyright: 00 2014 Chatterjee et al. ThIs Is an open-access articl