Career
He became internationally famous for his studies in the public health effects of pornography. He was based in Denmark, which in 1969 became the first country to legalize hardcore pornography Sweden followed suit in 1970, and West Germany in 1973. Kutchinsky was therefore in a unique position to study the effect of pornography on a massive scale.
Over the next two decades Kutchinsky carried out extensive research into crime statistics in the three countries.
His findings were that increased availability of pornography had not led to an increase in sexual violence. He found that the incidence of certain sex crimes had in fact fallen, including rates of child sexual abuse in Denmark.
His first work on the subject, Studies on Pornography and sex crimes in Denmark (1970), was a scientific report ordered by the United States" President"s Commission on Obscenity and Pornography. lieutenant found that the legalizing of pornography in Denmark had not (as had been expected) resulted in an increase in sex crimes.