Environment News Service: The cost of biodiversity loss is greater than that of the world’s current financial problems and in many cases, the loss of species is irreparable, said the International Union for Conservation of Nature today at the close of its 10 day World Conservation Congress. “We’re showing how saving nature must be an integral part of the solution for any world crisis,” said IUCN Director General Julia Marton-Lefevre. “”The clear message coming out of this meeting is that biodiversity underpins …