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Sustainable agrifood systems (AFS) provide food security and nutrition without compromising economic, social, and environmental objectives. However, many AFS generate substantial unaccounted for environmental, social, and health costs. True cost accounting (TCA) is one method that adds direct and external costs to find the “true cost” of food production, which can inform policies to reduce externalities or adjust market prices. We find that for Kenya— considering the entire food system, including crops, livestock, fishing, and value addition sectors at the national level—external costs represent 35 percent of the output value. Social costs account for 73 percent of the total external...
This report provides an update on global progress towards the targets of ending hunger (SDG Target 2.1) and all forms of malnutrition (SDG Target 2.2) and estimates on the number of people who are unable to afford a healthy diet. Since its 2017 edition, this report has repeatedly highlighted that the intensification and interaction of conflict, climate extremes and economic slowdowns and downturns, combined with highly unaffordable nutritious foods and growing inequality, are pushing us off track to meet the SDG 2 targets. However, other important megatrends must also be factored into the analysis to fully understand the challenges and opportunities for meeting the SDG 2 targets. One such me...
本書分為五個篇章,包括氣候變化、自然災害與應急管理實踐,氣候變化下的可持續發展問題,應對氣候變化下的環境治理問題,氣候變化與社會發展問題,氣候變化與城市可持續發展,為我國經濟可持續發展提供了相關的政策建議。
Six years from 2030, hunger and food insecurity trends are not yet moving in the right direction to end hunger and food insecurity (SDG Target 2.1) by 2030. The indicators of progress towards global nutrition targets similarly show that the world is not on track to eliminate all forms of malnutrition (SDG Target 2.2). Billions of people still lack access to nutritious, safe and sufficient food. Nevertheless, progress in many countries provides hope of the possibility of getting back on track towards hunger and malnutrition eradication. Implementing the policies, investments and legislation needed to revert the current trends of hunger, food insecurity and malnutrition requires proper financi...
Ce rapport fait le point sur les progrès accomplis au niveau mondial en direction des objectifs d’éradication de la faim (cible 2.1 des ODD) et d’élimination de la malnutrition sous toutes ses formes (cible 2.2). Il montre que la faim est demeurée relativement stable au niveau mondial entre 2021 et 2022, mais qu’elle se maintient largement au-dessus du niveau enregistré avant la pandémie de covid-19, et même qu’elle augmente dans de nombreuses régions où les populations n’ont pas encore pu compenser les pertes de revenus occasionnées par la pandémie, ou ont été durement touchées par la flambée des prix des denrées alimentaires, des intrants agricoles et de l’éner...
يقدم هذا التقرير معلومات محدثة عن التقدم العالمي المحرز نحو تحقيق مقصدي القضاء على الجوع (المقصد 2-1 من أهداف التنمية المستدامة) والقضاء على جميع أشكال سوء التغذية (المقصد 2-2 من أهداف التنمية المستدامة). ويُظهر أن الجوع على المستوى العالمي ظل مستقرًا نسبيًا لم بين عامي 2021 و2022، ولكنه لا يزال أعلى بكثير من مستويات ما قبل جائحة كوفيد-19، كما أنه يرتفع أيضًا في العديد من الأماكن حيث لا يزال ...
本报告介绍全球在实现可持续发展目标关于消除饥饿(具体目标2.1)和消除一切形式营养不良(具体目标2.2)这两项具体目标方面的最新进展。本报告表明,2021至2022年间,全球饥饿状况保持相对稳定但仍远高于COVID-19疫情暴发前水平,同时很多地区饥饿形势愈演愈烈,人们仍在苦苦弥补疫情造成的收入损失,受到粮食、农业投入品和能源价格上涨、冲突和/或极端气候的深重影响。本报告还提供最新估计数据,介绍无法全年都有营养、安全、充足食物的亿万民众状况。总体而言,本报告表明,世界各国严重进展不足,难以如...
En esta publicación se presenta información actualizada acerca de los progresos mundiales hacia las metas relativas a la erradicación del hambre (meta 2.1 de los ODS) y la malnutrición en todas sus formas (meta 2.2 de los ODS). En el presente informe se muestra que el hambre a nivel mundial se mantuvo relativamente sin variaciones entre 2021 y 2022, pero sigue estando muy por encima de los niveles anteriores a la pandemia de la COVID-19 y también está aumentando en muchos lugares donde las personas todavía luchan por recuperar las pérdidas de ingresos sufridas a raíz de la pandemia o bien han resultado afectadas por el aumento de los precios de los alimentos, los insumos agrícolas ...
Widely regarded as the definitive reference in the field, Youmans and Winn Neurological Surgery offers unparalleled, multimedia coverage of the entirety of this complex specialty. Fully updated to reflect recent advances in the basic and clinical neurosciences, the 8th Edition covers everything you need to know about functional and restorative neurosurgery, deep brain stimulation, stem cell biology, radiological and nuclear imaging, and neuro-oncology, as well as minimally invasive surgeries in spine and peripheral nerve surgery, and endoscopic and other approaches for cranial procedures and cerebrovascular diseases. In four comprehensive volumes, Dr. H. Richard Winn and his expert team of e...