Modern Monetary Theory (MMT) is getting a lot of attention these days, thanks in large part to the excellent work of Stephanie Kelton and Nathan Tankus, two of the movement’s most effective communicators. Over the past few weeks a number of people inspired by their work have asked me whether there is scope for thinking about degrowth from a MMT perspective. My answer: definitely. In fact, the two belong together.
As the climate crisis worsens and the carbon budgets set out by the Paris Agreement shrink, climate scientists and ecologists have increasingly come to highlight economic growth as a matter of concern. Growth drives energy demand up and makes it significantly more difficult – and likely infeasible – for nations to transition to clean energy quickly enough to prevent potentially catastrophic levels of global warming. In recent years, IPCC scientists have argued that the only feasible way to meet the Paris Agreement targets is to actively scale down the material throughput of the global economy. Reducing material throughput reduces energy demand, which makes it easier to accomplish the transition to clean energy.
Ecological economists acknowledge that this approach, known as degrowth, is likely to entail reducing aggregate economic activity as presently measured by GDP. While such a turn might seem inimical to human development, and indeed threaten to trigger a range of negative social consequences, proponents of degrowth argue that a planned reduction of throughput can be accomplished in high-income nations while at the same time maintaining and even improving people’s standards of living. Policy proposals focus on redistributing existing income, shortening the working week, and introducing a job guarantee and a living wage, while expanding access to public goods.
As debates unfold around what these policies might look like and how to implement them, here I step back to consider the deeper economic logic of degrowth theory. On the surface, degrowth sounds like an economics of scarcity, as many on both the right and left have been quick to allege. But in fact exactly the opposite is true. A long view of the history of capitalism reveals that growth has always depended on enclosure. The Lauderdale Paradox first articulated by James Maitland holds that an increase in “private riches” is achieved by choking off “public wealth”. This is done not only in order to acquire free value from the commons but also, I argue, in order to create an “artificial scarcity” that generates pressures for competitive productivity.
Degrowth seeks to invert the Lauderdale Paradox. By calling for a fairer distribution of existing resources and the expansion of public goods, degrowth demands not scarcity but rather abundance (see Sahlins, 1976; Galbraith, 1998; Latouche, 2014; D’Alisa et al., 2014). I build on this insight to show that such an approach not only embodies an alternative to a growth-oriented economy, but in fact offers an antidote to the driving mechanism of growth itself, thus releasing both humans and ecosystems from its grip. By advancing a theory of abundance, degrowth provides a feasible political pathway toward an ecological economy fit for the Anthropocene.