The book proceeds in the context of the failure of the attempts by followers of Marx, having achieved political power, to realise the objectives they took to issue from his theories, on the one hand, and of the earlier successes, but now emerging failures of the neo-liberal philosophy of Hayek to cope with the with the environmental outcomes of those very successes, on the other. In doing so, the book will incidentally critique postmodernism, because of its claim to be ‘Theory’ as such, which for a generation impeded genuine theoretical and philosophical work.