Agence France-Presse: The European Commission will next week urge EU nations to hike their targets for cutting greenhouse gas emissions from 20 to 30 percent, saying the costs and risks to industry are less than previously estimated. “Both the international context and the economic analysis suggest that the EU is right to continue preparing for a move to a 30 percent target,” the commission argues in a paper to be given to the 27 European Union member states on May 26. Until now Europe has agreed …