Brussels, 13/03/2012 (Agence Europe) - The EU position at the United Nations sustainable development conference, Rio+20 (Rio de Janeiro, 20-22 June) has now been formalised. Unanimous conclusions adopted by EU environment ministers on 9 March confirm the commitment of the EU to help make a success of this anniversary conference of the 1992 Earth Summit and flesh out the political guidelines given by the European Council of 2 March (see EUROPE 10566). Member states expect this international...