Authentic Development has been described in terms of substantial and balanced contributions of social harmony and wellbeing. Whereas objective indicators of wellbeing may be elaborated using the approaches of economists, objective indicators of social harmony are extremely difficult to define due to the exceedingly number of interdependent variables. Nevertheless, we discuss here recent elaborations of an interdisciplinary educational approach that allows students to elaborate semi-quantitative components of social harmony and become aware of real life complexities.