%0 Journal Article %T Sinerg¨ªa e innovaci¨®n local %A Boisier %A Sergio %J Semestre Econ¨®mico %D 2009 %I Universidad de Medell¨ªn, Sello Editorial %X this is a monograph about the "black widow" spider and the masculine erectile diffusion and about a scientific investigation that illustrates in a splendid way some local and endogenous development aspects, important topic in the double present: the society of knowledge and development in the middle of the 2009 crisis. it is about a case of cognitive synergy creation of a southern and left behind chilean region, something like a philosophical stone that converts lead into gold, the ideal of any development proposal. beyond the metaphor, it has to do with a real event that permits showing both a synthesis of the social change theory in the territory as a concrete event, important and notable, of a research that adjusts tightly to the mainstream postulates in the territory development issue. %K local development %K endogenous development %K creativity %K territory %K tacit knowledge %K synergy. %U http://www.scielo.org.co/scielo.php?script=sci_abstract&pid=S0120-63462009000200002&lng=en&nrm=iso&tlng=en