This course will examine the environmental and physiological aspects of obesity and Type 2 Diabetes with emphasis on the molecular pathways involved in energy balance regulation. Topics to be covered include epidemiology of obesity and Type 2 Diabetes, regulation of energy intake (appetite), energy storage and energy expenditure, and the role of physical inactivity and activity in the causes and prevention of obesity and Type 2 Diabetes. Prereq: BIOL 273; Level at least 3A