According to the report, in 2019, between a quarter and a third of children under five (191 million) were stunted or wasted – too short or too thin.
3702
另有3800万五岁以下儿童超重。
Another 38 million under-fives were overweight.
3703
同时，成年人肥胖已经成为一种全球流行病。
Among adults, meanwhile, obesity has become a global pandemic in its own right.
3704
行动呼吁
A call to action
3705
报告指出，考虑到可持续发展因素，全球转向健康饮食将有助于遏制饥饿倒退，同时带来巨大节省。
The report argues that once sustainability considerations are factored in, a global switch to healthy diets would help check the backslide into hunger while delivering enormous savings.
It calculates that such a shift would allow the health costs associated with unhealthy diets, estimated to reach US$ 1.3 trillion a year in 2030, to be almost entirely offset; while the diet-related social cost of greenhouse gas emissions, estimated at US$ 1.7 trillion, could be cut by up to three-quarters.iv
3707
报告敦促实现粮食系统转型，以降低有营养食品的成本并使健康饮食更让人负担得起。
The report urges a transformation of food systems to reduce the cost of nutritious foods and increase the affordability of healthy diets.
While the specific solutions will differ from country to country, and even within them, the overall answers lie with interventions along the entire food supply chain, in the food environment, and in the political economy that shapes trade, public expenditure and investment policies.
3709
这项研究呼吁各国政府将营养问题纳入其农业发展思路的主流；
The study calls on governments to mainstream nutrition in their approaches to agriculture; work to cut cost-escalating factors in the production, storage, transport, distribution and marketing of food – including by reducing inefficiencies and food loss and waste; support local small-scale producers to grow and sell more nutritious foods, and secure their access to markets; prioritize children’s nutrition as the category in greatest need; foster behaviour change through education and communication; and embed nutrition in national social protection systems and investment strategies.
The heads of the five UN agencies behind the State of Food Security and Nutrition in the World declare their commitment to support this momentous shift, ensuring that it unfolds “in a sustainable way, for people and the planet.”