flywheel help fuel your economic or resource engine? (In the appendix to this monograph, I’ve created a short summary of the framework of concepts that have come from our research—concepts such as the Hedgehog Concept—along with a brief definition of each concept. This appendix also shows where the flywheel fits in the overall conceptual map for the journey from good to great. The first time I mention any of these concepts in the main text, I will put them in bold.)