'"Australia has a fascinating yet contradictory nuclear history," writes Jeffrey Lantis, and this ambiguity can be seen in the post-nuclear young adult fiction produced in that country. British, American and German speculative fiction for young readers set after nuclear disaster tends to suggest reasons for the disaster, and by implication, to position readers towards acting to stop the disaster happening in the real world. By contrast, Australian writers of both fantasy and speculative fiction tend to be less concerned with the cause of the disaster than with how the nuclear apocalypse can be used to explore a range of cultural issues which may appear to have little or nothing to do with nuclear disaster. Working with the notion of apocalypse as both revelation and, more popularly, as a violent "end event" (Curtis), this paper explores why young adult post-nuclear fiction produced in Australia tends to be different from that produced in Britain, the USA and Germany, and demonstrates how the nuclear disaster is used in a selection of Australian young adult post-disaster fiction to address cultural issues, particularly those dealing with Australia's Indigenous population, and with the contemporary treatment of refugees.' (Publication summary)