An example of good practice in Curriculum from Ecocampus (Belgium)

Prof. Dr. Arjen Wals often begins his lectures by handing out pieces of a Happy Meal from fast food chain McDonald's. The students, divided into small teams, are all given part of the meal: the Coke, the chips, the hamburger or the 'free' toy. They have to answer three questions: What does it contain? Where does it come from? Can we produce a Happy Meal that actually makes us happy?