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  • br When many of us contemplate the

    2019-05-23


    When many of us contemplate the role of agriculture in feeding 7·2 billion people, we picture large-scale, industrialised, and efficient systems that produce lots of food that is shipped around the world. Although those systems are relevant, they igf 1 inhibitor are only one dimension of what agriculture consists of, who feeds us, and where those farmers reside. In addition to big farms, the world is also fed by approximately 570 million smallholder farms, which use less than two hectares of land and account for roughly 12% of the world\'s agricultural land. 83% of these farms are in Asia and sub-Saharan Africa, where they produce some of the major commodities consumed in the world and provide more than 70% of the food calories to people living in Asia and sub-Saharan Africa; yet many of these farmers are poor and somewhat neglected. These farmers lack the necessary capital for rural development and transformation, including natural, built, human, social, political, and financial capital. A requisite exists to support all sizes of farms to ensure that a consistent, sustainable supply of diverse, nutritious, and safe foods are available and accessible to all through their food systems and environments. However, many question whether food systems—consisting of many actors in the agricultural food chain—are fulfiling human health and nutrition requirements. Looking at statistics, the state of the world\'s food systems is bleak: roughly 793 million go to bed hungry, 125 million children under the age of five years are stunted, 2·1 billion adults are overweight and obese, and many are deficient in key micronutrients, particularly iron, zinc, and vitamin A. Poor diets play into these multiple burdens of malnutrition and are now considered the leading risk of the global burden of disease. In this inaugural issue of , Mario Herrero and colleagues shed light on how smallholder farmers contribute to the quantity and quality of our global food supply. In their Article, community age seek to better estimate where these farms are located, what agricultural commodities (plants, livestock, and fish) are produced from farms of different sizes, how diverse these commodities are, and what their relevance to nutrient production is.