The project promotes the global Sustainable Development Goals (SDGs) through discussion and debate on questions about a sustainable economic model. Awareness is raised about which aspects of the economic system require transformation in order to achieve the SDGs. In a youth convention lasting several days, basic elements of a sustainable economic model will be discussed and approved as prototypes. This includes goals and indicators for a democratically legitimized common good product, appropriate accounting instruments for companies and beneficial incentive systems. In this way, young people learn to deal systematically and thoroughly with detailed questions of sustainable development (SD).