Brussels, 24/09/2014 (Agence Europe) - Leading by example to convince the others to take resolute action to tackle climate change. This is the strategy the EU decided on ahead of the global climate summit held in New York on Tuesday 23 September convened by Ban Ki-moon, to give a political shot in the arm to international negotiations still mired in difficulties (see EUROPE 11160). This was the basis of the speech made by José Manuel Barroso, who is anxious to show, in this parade of fine...