“…The various knowledge exchange initiatives undertaken by universities, government agencies, inter national organisations and the private sector have improved the disaster discourse, but the outcome is still unclear. An increase in the circulation of disaster information does not always correspond with increased assimilation of new disaster knowledge (Cochrane, 1991;Drabek and Hoetmer, 1991;Fothergill, 2000;Gori, 1991;Hays, 1988;IFRCRCS, 2005;IJMED, 1993;ISDR, 2005;Michaels, 1992;Mileti, 1999;Quarantelli, 1993). The lack of effective sharing of professional knowledge retards the application of new methods and the development of new programmes and policies, perpetuates disaster myths (De Ville de Goyet, 1999;Mitchell et al, 2000) and contributes to a 'reinventing of the wheel' effect, in which the principles of emergency management are rediscovered time and again.…”