Milan, 16/07/2014 (Agence Europe) - The environment ministers meeting in Milan on Wednesday 16 July said that the EU must speak with a single voice on the international stage and reach an internal agreement before October, as part of the Horizon 2030 energy/climate action framework. Their informal exchange of views on both the international plank of climate action and the internal arrangements to make it easier to reach the conclusion in Paris in December 2015 (COP 21) of an ambitious and...