I today came across an year-old post on Greg Mankiw’s Blog where he points to an article by Todd D Kendall of Clemson University. In this Kendall shows that the more easily pornography is available to the male population the lower is the incidence of rape.
It is also worthy of note that many published studies (I need to look then up!) have shown that teenage pregnancy rates are far lower in open, relaxed societies like The Netherlands, and significantly higher in more religiously repressed and restrictive societies like the USA.
I find this interesting as I have always maintained that if we had a healthier understanding and acceptance of desires, sexuality, nudity and our bodies it would have far reaching positive effects on our health and our attitudes. Bring children up to understand their bodies, their sexuality and to accept nudity as something normal and they will be more balanced as individuals; more able to discuss their inner feelings and worries; more at ease discussing their medical problems with their doctor. All of which has to be good, if only in terms of catching serious disease earlier and when it is more easily, and more cheaply, treated.