yes, its bunk science as usual. soft sciences cannoy isolate the variables necessary to make evidence supported conclusions. They are only opinions.

What this study says to me is that emergency rooms cause the anxiety disorders. If you visit the ER and mention you have consumed any illegal substance, that information is entered into your medical record and can be used against you by the government later. ER's also try to force people into "treatment" and social programs that they cannot participate in if they use cannabis.