“Metis, far from being rigid and monolithic, is plastic, local, and divergent. It is in fact the idiosyncracies of metis, its contextualness, and its fragmentation that make it so permeable, so open to new ideas. Metis has no doctrine or centralized training; each practitioner has his or her own angle. In economic terms, the market for metis is often one of nearly perfect competition, and local monopolies are likely to be broken by innovation from below and outside. If a new technique works, it is likely to find a clientele.”