3 ms·

He's right, if your definition of "fine" includes things like the Permian mass extinction.

• DennisP 7y ago
  ...Evidently some people here think it's inconceivable that we could be replicating the Permian extinction. Here's a recent MIT study supporting that claim. http://news.mit.edu/2019/carbon-threshold-mass-extinction-0708 http://news.mit.edu/2019/carbon-threshold-mass-extinction-07...