I'm pleased to see the word "causation" reappear along with the word "science". But I'm disappointed to see the word "proven". It isn't proven, and there are a number of problems. One is that the hypothesis is never really tested, this is just more data analysis. I don't want to split hairs over the definition of "science" but if you don't have an experiment where you intervene in the real world and dispassionately r…
At the very least this data analysis shows something with a trace, instead of just throwing an idea out there and hoping someone builds a complete thesis around it and starts experimenting while everyone else is still guessing and having feelings but not getting anywhere concrete.