环境议题说到底都是社会问题。
和所有的环境议题一样，问题在于如何实施改变。
The problem, as with all environmental issues, is how to implement change.
本课程将介绍目前国际上关注的环境议题，并提供相关的延伸阅读。
This class takes a look at the international issues that come into play regarding the environment, and has an extensive reading list covering those topics.
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