This volume of thematic studies offers multifaceted interpretations of education for sustainable and solidary development (ESSD). It is a joint work of academics, teachers and researchers covering the domain of education from the perspective of economy, social sciences, language studies, communication and pedagogy. The authors propose a range of reflections and empirical studies which refer to: various means and methods for an effective teaching/learning process; transversal skills related to ESSD; and the importance of financial resources and quality assurance in education. The unitary and original endeavour of this volume establishes a common meeting point for devising up-to-date methods and practices across disciplines, with a view to supporting sustainable and solidary education.