In the face of climate change and resulting environmental and social crises, sustainable consumption has become a widely discussed issue and a key plank of the UN’s Sustainable Development Goals (SDGs). The majority of the sustainable consumption research uses the SDG framework, but this only serves to reinforce an individualistic, efficiency-based approach and it does not sufficiently cover the specific situation of transition economies. In contrast, this volume promotes a collective approach to sustainable consumption, and combines general theoretical issues with empirical examples from the Polish economy. The first part of the book presents a theoretical approach to collective consumption which has the core concepts of justice and human nature at its heart. This approach emphasises the role of collective rationality and categorises aspects of sustainable consumption as a common and public good. The second part investigates diversified aspects of sustainability, including