PARIS (Reuters) – Climate change activists forced the closure of a main square in central Paris on Saturday to protest against the environmental programmes put forward by France’s remaining presidential candidates. The Extinction Rebellion (XR) had said on its website that it planned to block a major Parisian location to disrupt the electoral cycle and its “business as usual” attitude. While the cost of living is the top election theme, energy policies are closely linked to that, and incumbent Emmanuel Macron and his far-right challenger Marine Le Pen have put forward very different policies o…