What education/qualification/experience?
Certainly well enough education/qualification/experience to draw the conclusion.
Well, if you didn't come up with a similar conclusion after your own research (if you indeed did one as I politely supposed), now you luckily have the result. You have your very right and privilege to dislike or ignore this conclusion.
p.s. Really don't like typing English on this board since we all speak Chinese, but it doesn't mean I can't.