TOPSHOTS An Indonesian fisherman cuts the fin of a shark in Lampulo fish market in Banda Aceh in Aceh province on March 7, 2013. Humans kill about 100 million sharks each year, mostly for their fins, according to the UN Food and Agriculture Organisation (FAO), and conservationists are warning that dozens of species are under threat. While the Chinese government has banned shark fin soup from state banquets, and some five-star restaurants in Hong Kong and Singapore have dropped it from their menus, a burgeoning middle class in China continues to stoke demand. AFP PHOTO / CHAIDEER MAHYUDDIN