The 2018 Winter School (12 – 14 December) is organized as an interdisciplinary workshop, devoted to investigate money as a means of community belonging and a tool of community construction, where “money” covers currency, scriptural money, digital currency, complementary currencies, payment systems, while “community” refers to the State, the international community, the European Union, the Eurozone, local or cross-national communities, like Sardex or bitcoin. To which extent can money support the community construction process? Thinking of money as a means of community construction, which are the main results achieved at the European Union level? What can we learn from the past?