Brussels, 10/09/2002 (Agence Europe) - Margot Wallström, European Commissioner for the Environment provided her evaluation of the Johannesburg Summit on sustainable development to Parliament's Environmental Committee on Monday, where she answered questions put to her by MEPs. The balance sheet that she drew up was mainly positive although she acknowledged that, "the optimism that reigned at Rio ten years ago had given way to a great distrust of certain countries that poisoned the...