How Close Are the Planet’s Climate Tipping Points? • Earth’s warming could trigger sweeping changes in the natural world that would be hard, if not impossible, to reverse.

3 comments

1. [Full copy of the article](https://archive.is/BXr7k)

2. >How Close Are the Planet’s Climate Tipping Points……

   Probably, very close. I suppose one can still see them in the rear-view mirror.

3. We’re too late.