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设在华盛顿的人口研究组织‘国际人口行动’目前发表研究报告说,在未来50年里全世界至少有四分之一的人口将面临水资源短缺。该组织认为,到2050年时世界生活在缺水状态下的人数有可能增加到将近20亿人。
According to a study released today by the International Population Initiative, a Washington-based population research organization, at least one-quarter of the world’s population will face water shortages in the next 50 years. The group believes that by 2050 the world’s population living in water scarcity is likely to have risen to nearly 2 billion.