Some 1.5m will face “severe food insecurity”.

而大约150万人口将面临“严重的食物缺乏”。

So, ultimately, food insecurity can become a national security issue.

所以，食品不能得到保障最终可以成为一个国家安全问题。

The present situation of world food insecurity cannot leave us indifferent.

我们不能对当前世界粮食不安全的形势无动于衷。

Hall and other experts begin by asking if food insecurity is a symptom or a cause of poverty.

霍尔和其他专家首先询问是否是粮食不安全的一个症状或造成贫困。

These surveys showed a relatively large decrease in food insecurity between 1999 and 2008.

这些调查表明1999到2008年间,食品无保障情况呈相对大幅度下降的趋势。