 These found their most directly engaged expression in the Magazine; they included an extended consideration of the relations between Indigenous and non-Indigenous Australia, and the challenges faced by traditional Indigenous communities within a modern framework; the importation and development of the 'culture wars' and the rise of right-wing populism as a response to the 'ungrounding' of social life under globalisation; the contradictions arising from the spread of post-human and post-natural technologies, from birth technologies to medication to GM foods; the rise of 'military humanitarianism' in the NATO Balkans interventions in the 1990s and its continuation and expansion in Iraq; and in the 'mandatory detention' regime imposed on refugees in the 2000s.Importantly, many of these debates problematised elements of progressive/radical discourse, for example, the nature of instrumental policies like multiculturalism, the 'no-borders' approach to refugee issues, or unreflective techno-utopianism that rose with the internet and spread of post-human technologies.In more recent years the "Arena" editors have been particularly concerned to position the environmental movement within a general critique of the neo-liberal trajectory.