It’s a good thing that cities aspire to lead the way in acting on climate change in the absence of stronger national action. But a closer look reveals the limitations of current city-based efforts.
Children hold signs at the C40 Mayors Summit in December 2016. Coalitions of local government are increasingly playing a significant role in combating climate change.
REUTERS/Henry Romero
As the US leaves the Paris accord, how much faith should we put in international treaties? States, cities and local movements are increasingly important players in the fight against climate change.