The problem with this sort of thing is that people can make good-sounding arguments on either side. I'd have interested to see more links to, like, correlationa

The problem with this sort of thing is that people can make good-sounding arguments on either side. I'd have interested to see more links to, like, correlational studies or something. Admittedly it's difficult to get anything out of these with high confidence, but I feel like you have to try.