Actually this is due to the slightly "clickbaity" tile... If you had read the article you would easily find it is about:
1.) one of the many scientific studies showing the huge effects humans have on climate
2.) reforestation is an effective solution to reduce the human effects on climate
Totally agree, it's a little bit weak. Also the number of training and validating instances is somehow low... BUT anyhow interesting that it seems as if there are enough features for prediction of mental illnesses in text. And it's a great approach to develop quantitative instruments for diagnosis of this "soft illnesses".
Not sure if this per se incentives to go to cheap labor nations... But at least it might make sense to remove tax incentives that favor robots over people from a political perspective.