Brussels, 10/05/2012 (Agence Europe) - It is all a matter of decency. The European Parliament has finally decided not to send a delegation to the UN conference on sustainable development, the RIO+20 (20-22 June). The decision to cancel the plan to send 11 representatives to Rio de Janeiro was taken on Wednesday 9 May by the coordinators of the political groups at the Parliament's environment committee. Triggering their decision were the excessive travel and hotel expenses, which can hardly...