“…At both the world and the regional levels, power structures, organisations, military threats and economic systems have so greatly altered that emergencies in the mid-1990s have a very different character to those of the 1970s. In the former the predominant concerns included logistics (e.g., Symons and Perry, 1979;Winchester, 1979), shelter (e.g., Davis, 1977;Howard and Mister, 1979) and the failures of the international relief system (e.g., Aall, 1979;Dirks, 1979); in the latter these aspects are complemented by the study of market economics (Parr, 1994;Hay, 1996), complex emergencies (Pettiford, 1995;Duffield, 1996) and food security (Kloos and Lindtjorn, 1994;Shoham, 1996). Moreover, like genetics and space research, disasters constitute one of those fields of human endeavour that has gained progressively in popularity and extent in recent years.…”