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In the past decades, public health has increasingly addressed what has been called the children's obesity 'epidemic', most notably through large-scale initiatives promoting physical activity. Through a discourse analysis the current paper critically examines such efforts in Canadian and Australian public health. Public health websites in Canada and Australia were examined for information concerning children's health, physical activity and obesity and explored for how these issues were represented in the discourse. Bacchi's (2009) 'What's the problem represented to be?' approach to discourse analysis guided our interrogation of the taken-for-granted assumptions underlying Canadian and Australian public health discourse, the ideological and political influences involved in its construction, and the knowledge base upon which it rests. The article calls for critical reflection on how children's physical and leisure activities are being advanced. [ABSTRACT FROM AUTHOR]

Despite recent critiques of contemporary obesity discourses that link 'modern Western lifestyles' to an 'obesity epidemic', the population's weight remains a central concern of current dietary guidelines. Food choices that are considered beneficial to maintaining a certain weight are understood to play a key role in one's health. This concern reflects medico-moral assumptions about the properties of food and what people should eat. However, the impact of obesity discourses on different individuals and social groups is rarely considered, although there is some evidence that people do generate, reflect and resist the norms and standards set for them, including those that relate to food/weight. In this paper, we will examine the perspectives on fatness and food choice amongst Black and White women and men living in Vancouver and Halifax, Canada. With this examination, we will challenge conventional assumptions about the singular 'modern Western lifestyle' that leads to obesity concerns by teasing out some of the social, cultural and political contexts within which people conceptualise issues regarding weight and make their food choices. By examining the experiences of both women and men we will also provide important insights into the gendered ways in which people engage with obesity discourses and the injunction to 'eat healthily' as a form of weight management. [ABSTRACT FROM AUTHOR]