Can you link to studies, statistics and so on to support this claim? It is a strong claim. A study being of course something that A) Shows such figures and B) shows the causal link between the two. Noting of course that:
.... news paper articles are not studies, despite the user pointlessly citing the same article twice in successive posts while somehow getting the link wrong the second time.
Quite the opposite, newspapers tend to willfully misrepresent studies in order to get the result they want. This article above is innocent of this however as it does not even bother citing relevant studies, figures or sources at all. Nor does it even attempt to establish causal links.