Business operations are at the heart of sustainability. You cannot become a sustainable business without honestly and critically analyzing your current operations and considering the changes necessary to move toward sustainability. In this chapter, we will explain the three dimensions of sustainability and will provide examples of businesses focused on each dimension. In Chapter 10 "Sustainable Business: Case Examples" of this book, we provide numerous examples of sustainable business practices. The examples here and in Chapter 10 "Sustainable Business: Case Examples" will demonstrate the variety of ways in which a business can pursue sustainability.