Because sustainability ultimately rests on ethics, this groundbreaking book is a crucial link in extending sustainability from a mere intellectual exercise to a broader spectrum. Working Toward Sustainability develops a comprehensive ethical foundation for sustainability by bringing together nine ethical principles together in a cohesive manner to provide the badly needed ethical arguments that support this important concept. Each chapter is supported by case studies, exercises and other pedagogy, enabling technical professionals in various fields to understand the ethical foundations that apply to their needs.