Unprecedented effort needed to save world's biodiversity: study Sat May 21, 2:59 AM ET MONTREAL (AFP) - An unprecedented effort is required between now and 2010 to stop further deterioration of the planet's fragile biodiversity, according to a UN report that compiled the work of 1,300 researchers. In fact, 2010 may be too late, say the authors of the report, pleading with governments, NGOs, international organizations and companies to immediately put in place longterm conservation plans. According to the report published this week in Montreal, "The world in 2100 could have substantial remaining biodiversity or it could be relatively homogenized...