未来研究
粮食不安全
可持续发展
人口增长
人口
千年发展目标
发展经济学
经济增长
全球人口
业务
世界人口
粮食安全
贫穷
自然资源经济学
环境卫生
地理
经济
政治学
医学
农业
计算机科学
考古
人工智能
法学
作者
Ping He,Wanwei Dai,Yanan Luo,Ruoxi Ding,Xiaoying Zheng
出处
期刊:PubMed
日期:2022-07-08
卷期号:4 (27): 583-587
被引量:2
标识
DOI:10.46234/ccdcw2022.128
摘要
The global population is predicted to reach 8 billion by the end of 2022, which can delay the progress and exacerbate the challenges of achieving the Sustainable Development Goals (SDGs), especially the goal of "Zero Hunger."During the next 15 years, it is predicted that the world's population will increase from 8 billion to 9 billion people. Although food insecurity is anticipated to decrease over the next three decades for most of the world, food insecurity is anticipated to increase in Africa. Accelerating population growth is projected to lead to larger percentages of infants with low birth weight and of children under 5 years old with stunted growth.Rapid population growth will make it more difficult to achieve the SDGs for ending hunger and ensuring good health and well-being. It is important to develop foresight and adopt proactive planning that is guided by careful demographic analysis.
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