Mainstream economic theory has been increasingly questioned following the recent global financial crisis. Marc Lavoie shows how post-Keynesian theory can function as a coherent substitute by focusing on realistic assumptions and integrating the financial and real sides of the economy.

Three dominant forces worldwide are driving change today in our financial markets: competition, technology and regulation. But their collective impact in reshaping the markets, though they may be viewed individually as desirable or well-intentioned, is producing challenging results that are difficult to predict, hard to control and not easy to understand.

The book is a collection of 51 texts by different scholars and activists, who each adds a dimension/perspective to the topics of degrowth and societal transformation. A societal transformation towards a degrowth society is dependent on a lot of ideas coming together and creating change from various starting points within a society. Therefore, the authors are quite diverse and their contributions vary from being philosophical, natural science based, economic, sociological and so forth. Some are specfiically focused on a concept and others are a more broad critique of e.g., capitalism or growth.