Hans Rosling: Global population growth, box by box

延伸阅读 1

Rosling 用每盒十亿人的积木来讲人口变化，再讨论儿童生存率、收入和教育如何进入他当年的预测。积木给出了规模感，预测成立仍取决于它所采用的条件。

视频与逐字稿来源 ↗ · 引文按字幕原文展示，可点时间戳回看片段。

补充字幕原文 2

This box contains one billion people.

So the only way of really getting world population [growth] to stop is to continue to improve child survival to 90 percent.