Food and agriculture stand today at a crossroads. Looking back, major improvements in agricultural productivity have been recorded over recent decades to satisfy the food demand of a growing global population. But progress has often come with social and environmental costs, including water scarcity, soil degradation, ecosystem stress, biodiversity loss, decreasing fish stocks and forest cover, and high levels of greenhouse gas emissions. The productive potential of our natural resources base has been damaged in many places around the globe, compromising the future fertility of the planet. Today, 815 million people are hungry, and every third person is malnourished, reflecting a food system out of balance. Distress migration is at levels unprecedented for more than 70 years as the social cohesion and cultural traditions of rural populations are threatened by a combination of limited access to land and resources and rising numbers of crises, conflicts and disasters, many as a consequence of climate change