This book introduces a new economic and financial system to replace the flawed current system. The past financial crises, including the Great Depression, the Global Financial Crisis, the COVID-19 pandemic, and the ongoing war between Russia and Ukraine, have showed us that the global financial system has problems and that a paradigm change and mindset shift to provide a better world to society is essential. This book brings a new sustainable approach to replace the current system and will be of interest to academics, policymakers, and professionals working with financial markets, financial economics, sustainability, and impact finance.