This book presents a selection of reviewed papers from the the XIV International Economic Development and Social Sustainability Conference (EDaSS 2025), held in Rome, Italy on April 3rd and 4th, 2025. The book explores various dimensions of sustainability--environmental, economic, and social--with a particular focus on human resource development. It brings together cutting-edge research on the critical challenges of economic development, social sustainability, and the role of human resources in advancing sustainable practices across different sectors. The papers included in this volume offer innovative solutions, practical insights, and transformative approaches to addressing global sustainability issues, with a focus on the development of human capital as a key driver for long-term sustainability. Contributions from experts across diverse fields provide a comprehensive view of the interconnectedness of economic, environmental, and social factors in building a sustainable future.