This book explores the business and investment implications of sustainability, both opportunities and challenges. The volume lays the groundwork for understanding the growing areas of sustainable business and sustainable finance. Over the past few decades, the world has witnessed significant improvements in economic development that meet a wide range of human needs. Ensuring that such development takes place in a "sustainable" way is the central focus of the book. The book provides insights for businesses, investors, and others on how to navigate this complex and evolving landscape. The United Nations and global leaders in business and investment have emphasized the important role that the private sector can play in protecting the environment and promoting a more sustainable use of resources. "What is needed now is a new era of economic growth - growth that is at the same time socially and environmentally sustainable. This call for action in the Forward to the 1987 Bruntland Report (Our Common Future), which emphasizes that economic growth is part of the solution not the problem, still rings true nearly 40 years later.