I want to make a brief intervention here to highlight an aspect of degrowth climate mitigation strategy that has so far been inadequately developed. It is widely understood that scaling down less-necessary forms of production can contribute substantially to decarbonization, in two direct and obvious ways. First, it directly reduces emissions in addition to what can be achieved through efficiency improvements and renewable energy deployment. Second, it reduces total energy demand and therefore makes it possible to decarbonize the energy system much more quickly, because it is not necessary to install as much new infrastructure, and the process of doing it involves less extraction and emissions. These are powerful benefits.
But there are several other benefits to a degrowth scenario that are less widely understood and are worth considering.