This paper aims to provide brief insight into the economic and sustainability challenges that higher education institutions are facing today globally. It provides a theoretical overview of key trends and challenges of higher education, relevant for the development of a sustainable and resilient European economy and society. We support our theoretical proposition by a bibliometric analysis of previous studies dealing with the 21st-century business skills and the sustainability outlook to be produced by the higher education sector. Our main findings are related to a significant rise of researchers’ interest in the topic, along with the multi-disciplinary approach being emphasized, as the academic community seeks how to contribute to the pressing issues of ensuring the integration of sustainability with employers’ requirements, related to new skill profiles, relevant for the European transformation toward a more resilient, digital, green economy and society. We evaluate the proposed course of research and provide recommendations to researchers and other higher education stakeholders interested in promoting this educational sector’s sustainability and relevance in the 21st century.

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The aim of this paper is twofold: (a) to present the existing regional research related to customer education and communication in municipal waste recycling from the viewpoint of a comparative bibliometric analysis and (b) to illustrate how municipal waste recycling practices in the two countries mirror the theoretical trends identified in the literature and the EU institutional and policy requirements. We discuss the practical implementation of municipal waste recycling practices in the two European countries and provide practical recommendations for local governments, municipal companies, and other stakeholders of the municipal waste management process.