This brief review of the available and desirable data and their sources suggests that existing systems for the collection, organization and analysis of agricultural statistics in many countries need to be reviewed to fill the data gaps. However, as with many other challenges in rural development, the poor quality of data from rural areas in developing countries should not be used as an excuse for not taking action on pressing issues. We cannot afford to wait until all recommendations for data improvement have materialized. There will always be risks associated with acting on less than perfect information but this is true of many other areas of concern, such as ecology or unemployment. FAO thus advises its members that, while working to improve the quality of data from rural areas in general, and in particular that of data on human resources and gender issues, they should also make the best use of existing data to support current policy necessities and responsible decision-making.
Statistics are both an instrument of knowledge and a tool for advocacy.
When based on solid data, clear and well-articulated messages can be formulated and delivered to various audiences. Basing social arguments on good evidence, these messages should be conducive to concrete action, and they have great potential in promoting accountability, good governance and the participation of stakeholders, which will ultimately lead to sustainable development and food security for all.