Luca Mercalli on heat waves: "Increasingly frequent since the 2000s. The debut in 2003"

"We continue to emit exorbitant quantities of greenhouse gases into the atmosphere. The 2015 Paris Agreement says that we should reduce emissions, but they are increasing. Renewable energies are added to polluting ones", Luca Mercalli reflects "we have not solved the problem".

What the weather will be like this weekend. The heatwave: peak heat in Italy, thunderstorms between tomorrow and Sunday