Hayek's epistemic arguments against planning were aimed not just against socialism but also the tradition of ecological economics. The concern with the physical preconditions of economic activity and defence of non-monetary measures in economic choice were expressions of the same rationalist...

How do ecological and heterodox economists differ, if at all, from each other and from neoclassical economists addressing environmental problems? In 2009 we probed this question by conducting an international survey across these communities, namely at conferences of the European Society for...