C2G2: How to legitimately govern geoengineering

„Most people recognize the necessity of governing geoengineering. There is a clear need for an international institution (or a set of institutions) that can help regulate research, coordinate development, and either facilitate or prohibit future deployment of the different geoengineering technologies. Of course, we don’t want just any old institution making decisions about geoengineering – we want a legitimate institution making such decisions. But what would it take for a geoengineering governance institution to be legitimate?“