A carbon tax does not a model country make. In the case of France and Sweden, it obscures issues of outsourced emissions, historical responsibility for climate change and the social inequality, argues Fabrice Flipo. By Fabrice Flipo

Would renegotiating the Paris Agreement be an opportunity to craft a binding and enforceable agreement, asks North-West University's Ilyayambwa Mwanawina. By Ilyayambwa Mwanawina

No President, no problem: Following Trump's announcement that the US would quit the Paris Agreement, mayors around the world are pledging to step up. Here's why cities care about climate change and how that's a good thing for all of us. By Nandan Sharalaya

The US administration could do more damage from inside the Paris Agreement than outside it. Australian National University's Luke Kemp explains why a US withdrawal is not the end of the world. By Luke Kemp