In response to the dissatisfaction with the pitfalls of the corporatised global food system over the last two decades, urban dwellers in the Global North have begun to implement alternative food initiatives (AFIs). AFIs tend to be underpinned by discourses of localism with discursive emphasis on the local place where communities can embed food production and distribution with an ethics of care, social justice and ecological responsibility. Urban AFIs consist of biochemical free production initiatives such as: commercial urban agriculture projects (city farms); growing food on sidewalk verges, vacant land and in community and backyard gardens; and distribution initiatives of crop swaps; farmers' markets; and box schemes. This thesis builds on a growing body of research that often discuss the constructions of localism discourses with some arguing that AFIs in the developed world should realise a 'reflexive' localism underpinned by a discourse that acknowledges issues at scales other than the geographic point of local system i.e. discursive emphasis on structural political change at state and global scales.Critics of many current AFIs claim that the lack of capacity of AFIs to challenge, or at least offer a viable alternative to, the corporatised global food system is partly due to practitioners' articulations of an 'unreflexive' discourse of defensive localism. The discourse of defensive localism embeds a non-negotiable geographic boundary enclosing a particular cohort's personal sentiments and values, which are unrepresentative of local issues at that particular place. An 'unreflexive' discourse of defensive localism includes discursive emphasis on personal responsibility, voluntary action, competition and efficiency.This thesis examines this phenomenon and is based on theorisations of subjective reflexivity and constructions of discourses at the local place, focusing on urban backyard and community garden food gardeners in the city of Brisbane, Australia. The question addressed by this thesis is: Are urban food gardeners in Brisbane, Australia merely growing food or reflexively constructing the local place as a response to a dysfunctional food system?The research question is explored using a qualitative, social constructivist epistemology.Using a methodology of discourse analysis, semi-structured interviews were conducted with 19 urban food gardeners who produced some of their household food requirements in community gardens and household backyards. Urban food gardeners viewed the iv hegemonic food system in Queensland as dysfunctional based on perceptions of the ecologically unsound, mechanised cultivation practices and unequal power relations that favour large scale food retailers over farmers -interpretations that conform in many respects to Marx's concept of metabolic rift.Interpretations of gardeners' strategies and motivations were theorised using Farrugia's (2013) 'reflexive subjectivity theory' along with food and agriculture studies that approach the implications of constructions of localism dis...