Diamond, Milton, Jozifkova Eva, & Weiss Petr; Pornography and Sex Crimes in the Czech Republic; Archives of Sexual Behavior; 2010 Nov 30,
Pornography continues to be a contentious matter with those on the one side arguing it detrimental to society while others argue it is pleasurable to many and a feature of free speech. The advent of the Internet with the ready availability of sexually explicit materials thereon particularly has seemed to raise questions of its influence.

Following the effects of a new law in the Czech Republic that allowed pornography to a society previously having forbidden it allowed us to monitor the change in sex related crime that followed the change.

As found in all other countries in which the phenomenon has been studied, rape and other sex crimes did not increase. Of particular note is that this country, like Denmark and Japan, had a prolonged interval during which possession of child pornography was not illegal and, like those other countries, showed a significant decrease in the incidence of child sex abuse.
Diamond, Milton, & (Ed.) Feierman J.; Selected Cross-Generational Sexual Behavior in Traditional Hawai’i: A Sexological Ethnography
Published in: J. Feierman (Ed.), Pedophilia: Biosocial Dimensions (pp. 422-443)
Introduction

Anthropological studies of human sexual behavior traditionally are difficult to conduct and to interpret because so much of any sexual behavior is private and must be understood through reporting by others rather than through direct observation. Sexual behavior between adults and nonadults is especially difficult to study, but an understanding can be facilitated if one looks at that behavior across time, species, and societies. Hawai’i1 has several characteristics that make it a useful society in which to view such behavior.

Hawai’i was one of the first South Pacific societies to be visited and written about by Westerners (Cook, 1773). What it currently lacks in cultural purity, as a consequence of long association with foreigners, is partly compensated for by 200 years of contact and observation. Furthermore, over the years since Cook’s visit, published comparisons have been drawn between Hawai’i and lesser known societies in other parts of Oceania and Polynesia (e.g., Marshall and Suggs, 1971).

This author has spent more than 20 years living and working in Hawai’i as an academic sexologist. This chapter is written mainly for readers who will benefit from seeing aspects of selected cross-generational sexual behavior in the context of a non-Judeo-Christian and non-Western society.