Book excerpt: This book explores a new area of psychology of sustainability and sustainable development with specific focus on organizations, and introduces a range of advanced perspectives for healthy business, harmonization and decent work. Split into two parts, the first half presents cross-cultural contributions that study in depth the benefits and drawbacks of sustainability, while the second half discusses theoretical approaches and empirical research that offer new prospects for innovation in prevention science. Gathering research from leading scholars and researchers from around the globe, this book offers an essential reference guide that will benefit researchers, professionals, students, and policy makers interested in promoting better business harmony and sustainability.