Rio+20 and beyond: together for a sustainable future

Rio+20 must result in a change of mind-set. We can no longer afford to ignore the interdependencies between natural resources, the environment, hunger and malnutrition. Sustainable agricultural and food systems that make efficient use of our natural resources must become the basis of tomorrow's economy. And with sufficient political will and vision, agriculture can help us achieve the sustainable future we want: a world without hunger. Footage provided by FAO, IFAD, WFP, Bioversity and Thurnfilm.