Divergences, uncertainties and political choices. The row over the EU's position on climate is getting worse, to the extent that it is at times becoming quite disagreeable. It is not opinions that are being exchanged but rather curses and insults; it is more of a holy war rather than a debate. It is true that the stakes at play are enormous: the future of humanity, life on Earth and the destiny of our miniscule planet in the immensity of space. Sometimes, however, we get the impression that...