We have an imperative, as never before, to change our ways. Climate change is presenting the entire human race with its greatest ever existential challenge. Like many I feel a growing sense of looming disaster. Yes, we are making some progress, but past agreements are not delivering. In this book I put a case for a new form of principled capitalism based on moral principles rather than utility and profit. I propose ten pillars that include systems thinking as citizens of the world and embracing Modern Monetary theory to guide decisions about macroeconomics and national debt.