The book criticizes neoclassical climate economics in the tradition of William Nordhaus. It explains why this kind of thinking is misleading and why neoclassical climate economics asks the wrong questions.

This is an important contribution that defends the importance of heterodox economics. It discusses what constitutes heterodox economics as an intellectual, social, and political project, with a range of contributions from leading heterodox thinkers coming from a diversity of theoretical vantage points.

What is economics? What can - and can't - it explain about the world? Why does it matter?

Post-Keynesian and heterodox economics challenge the mainstream economics theories that dominate the teaching at universities and government economic policies. And it was these latter theories that helped to cause the great depression the United States and the rest of the world is in.

Until the end of the early 1970s, from a history of economic thought perspective, the mainstream in economics was pluralist, but once neoclassical economics became totally dominant it claimed the mainstream as its own. Since then, alternative views and schools of economics increasingly became minorities in the discipline and were considered 'heterodox'.

This fresh and unique textbook provides students and general readers with an introduction to economics from a new and much needed perspective, characterised by its uniquely pluralist, sustainable, progressive and global approach. Unlike traditional textbooks, Introducing a New Economics contains the key concepts of pluralism, sustainability and justice. It provides students with the central questions covered by economics including resources, work, employment, poverty, inequality, power, capital, markets, money, debt and value.

This collection of previously published and new papers is a major intervention in the on-going debate about the nature and future of economics. Instead of the present deductivist-formalist orientation of mainstream economics, Lars Syll advocates for the adoption of a more pluralist approach to economics, arguing for more realism and relevance with less insistence on mathematical modeling.