Tropics, bioindicators, biological complexity and biodiversity. Since the 2000s the organization has been working on various projects: Diversity, Biosystematics, Species 2000 and Bionomenclature. See also Academy of Sciences External links Official International Union of Biological Sciences−IUBS website Programmes of the IUBS Bioethics Diversitas Biological education Biology organizations International scientific organizations Scientific supraorganizations Members of the International Council for Science Organizations based in Paris Scientific organizations based in France Scientific organizations established in 1919 Members of the International Science Council