In recognition of the United Nations' declaration of 2010 as the 'International Year of Biodiversity', the Association for Tropical Biology and Conservation (ATBC) has included a special section on biodiversity in its September 2010 issue of Biotropica. The section includes 16 commentaries assembled by Jaboury Ghazoul, an ecologist at ETH Zurich and Editor-in-Chief of Biotropica. The editorials cover a wide range of issues relating to tropical biodiversity.