This report focuses on the critical public health issue of obesity in Australia, highlighting its prevalence and impact on the population, particularly among teenagers. It examines the current role of the government in addressing the epidemic, including awareness campaigns, healthcare reforms, and the promotion of cultural change. The report identifies key institutions and agencies involved, such as the Ministry of Health, NGOs, schools, and families, emphasizing the need for a collaborative approach. Opportunities for change are explored, emphasizing the importance of public awareness and the implementation of lifestyle changes. The report addresses the need for cultural shifts, changes in food consumption habits, and the integration of physical activity in schools. It emphasizes the need for involvement from government, non-governmental organizations, schools, and families to tackle the growing health risks associated with obesity and weight gain. The report also includes references to support the analysis.