One of the challenges that Europe has undertaken is the transition from a linear economic system to a circular economy, where waste and resources are recovered and regenerated. The practice of upcycling in the agri-food sector represents one of the most promising solutions to the enormous...

São Tomé and Príncipe (STP) is one of the world's smallest organic cocoa exporting countries, whose product has a positive socio-cultural and economic impact. Small producers who ensure it, are associated into two cooperatives that experience several difficulties and dilemmas including...

Introduction -- Part I - Social Development: Paths for Sustainability -- Using the happiness framework as a catalyst for the green transition -- Neo-nomads and sustainability -- Rolling with the resistance to the circular economy? A contribution to sustainable consumption and social engagement...

Introduction -- Part I: Enterprises and Entrepreneurship -- Entrepreneurship, Circular Economy and New Business Models -- Toward the Green Transition of Business through the Circular Economy: Understanding the Role of Dynamic Capabilities -- The path to a circular economy through a green and...

Introduction -- Part I: Approaching the Fourth Sector -- The Fourth Sector: The Future of Business, for a Better Future -- Cultivating the Fourth Sector: Active Citizenship and Governance in the Urban Change Process -- Municipal Policies in Spain to Promote Sustainable Development Goals (SDGs):...