limate change activism is increasingly the domain of the young, such as 16-year-old Greta Thunberg, the unlikely face of the school strike for climate movement, which has seen many thousands of children walk out of school to demand that their parents’ generation takes responsibility for leaving them a planet to live on. In comparison, the existing political establishment looks more and more like an impediment to change. The consequences of global warming have moved from the merely theoretical and predicted to observable reality over the past few years, but this has not been matched by an uptick in urgency. The...