In 2004, FAO produced a controversial report called 'Agricultural Biotechnology: meeting the needs of the poor?', which claimed that "agricultural biotechnology has real potential as a new tool in the war on hunger". In response to the report, more than 650 organizations from around the world signed an open letter in which they said "FAO has broken its commitment to civil society and peasants' organisations". The letter complained that organizations representing the interests of farmers had not been consulted, that FAO was siding with the biotechnology industry and, consequently, that the report "raises serious questions about the independence and intellectual integrity of an important United Nations agency". The Director General of FAO responded immediately, stating that decisions on biotechnology must "be taken at the international level by competent bodies" (in other words, not by non-governmental organizations). He acknowledged, however, that "biotechnology research is essentially driven by the world's top ten transnational corporations" and "the private sector protects its results with patents in order to earn from its investment and it concentrates on products that have no relevance to food in developing countries".