The increasing urgency of environmental issues necessitates the rethinking of our societal model. This book explores this assertion by going back in time and pinpointing the turning points in the evolution of European society that we are currently experiencing. Productive Economy, Contributory Economy presents an analysis of the factors affecting the evolution of our societal model, emerging from sedentarism, which culminated in the industrial age. To further this evolution, we must allow the common good to prosper: family, knowledge, innovation, democracy and spirituality. This book presents a dual contributory and productive economy to be put into place, as well as the synergy that can be established between these two spaces of human contribution. It also studies the instruments of governance that we will need, such as smart money, as well as the conditions of their success.