Thanks for the source! It looks like this one looked at a large number of people and controlled for various factors. The skeptic inside me is still saying "Corr

Thanks for the source! It looks like this one looked at a large number of people and controlled for various factors. The skeptic inside me is still saying "Correlation does not imply causation," but this is a great start in showing a connection. Personally, I'd still say that it is far from clear that insufficient UV radiation causes eye deterioration.