Proposals for papers are invited for a symposium and an edited collection of essays on critical perspectives on Obesity in Canada. In Canada estimated obesity rates have risen over the course of the twentieth century, though the measurement and criteria for being obese have also changed during this time (Mitchinson 2009). Particular groups in Canada, notably low income people, are more likely to be labelled obese, and yet a glance through newspapers, magazines and television shows suggests that fatness and staying slim are the preoccupations of the middle class (Raine 2004). In 2003 the World Health Organization (WHO) reported that “almost all countries” around the world were experiencing an “obesity epidemic” as a result of increasing industrialization, mechanization and urbanization (WHO 2003). WHO’s report legitimized escalating fears that the world’s population was growing fatter and provided a focus for more general concerns about normal body weight and shape.