‘Politicians actually taking action’: six world mayors defying climate-sceptic populist leaders

‘Politicians actually taking action’: six world mayors defying climate-sceptic populist leaders

From Sierra Leone to Milan, cities are introducing their own rules and innovations in the face of rising temperaturesWooden stakes bearing pictures of young men were driven into the yellow sands of Copacabana beach this week, opposite Rio de Janeiro’s swanky hotels on Avenida Atlântica where 300 mayors and their entourages were staying during the C40 World Mayors Summit.Smiling up at the mayors in their hotel suites were photographs of four offi…