We have seen the rise of a whole set of threats that we're not prepared to deal with, from climate change to global epidemics.

我们发现危机重重,我们还没有应对的准备，从气候变化到全球范围内的流行病。

普林斯顿公开课 - 国际座谈会课程节选

There are global epidemics.There is climate change.

有全球范围内的流行病，有气候变化问题。

普林斯顿公开课 - 国际座谈会课程节选