Dr. Milton Diamond
Milton Diamond (born March 6, 1934 in New York City ) is a retired professor of anatomy and reproductive biology at the University of Hawaiʻi at Mānoa. He has had a very long and productive career in the study of human sexuality. Diamond retired from the University in December 2009 but continues full-time with his research and writing and also continues to travel extensively consulting in his field. Dr. Diamond is well known for his landmark studies debunking the myth that viewing adult and child pornography increases sex crimes and child abuse. In the abstract for the study on Pornography and Sex Crimes in the Czech Republic he wrote, "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." 
Milton Diamond graduated from the City College of New York with a B.S. in biophysics in 1955, after which he spent three years in the Army as an engineering officer, stationed in Japan. On returning to the United States, he attended graduate school at University of Kansas from 1958–1962 and earned a Ph.D. in anatomy and psychology from that University. His first job was teaching at the University of Louisville, School of Medicine where he simultaneously completed two years toward an M.D., passing his Basic Medicine Boards, and in 1967 he moved to Hawaii to take up a post at the recently-established John A. Burns School of Medicine. Milton Diamond had a long running feud with the psychologist Dr. John Money. In the early seventies, Diamond and Money were attending a conference on transgenderism in Dubrovnik. According to the book As Nature Made Him: The Boy Raised As a Girl (p. 174) at this conference Money initiated a loud and aggressive argument with Diamond. One witness claims that Money punched Diamond; however, Diamond himself said that he could not recall any physical contact during this encounter.
Diamond is known for following up the case of David Reimer, a boy raised as a girl after a botched circumcision. This case, which Diamond renamed that of "John/Joan" to protect Reimer’s privacy, has become one of the most cited cases in the literature of psychiatry, anthropology, women's studies], child development, and biology of gender. With the cooperation of Dr. H. Keith Sigmundson, who had been Reimer’s supervising psychiatrist, Diamond tracked down the adult Reimer and found that John Money’s sex reassignment of Reimer had failed. Diamond was the first to alert physicians that the model of how to treat infants with intersex conditions that Reimer's case proposed was faulty. He recommended that physicians do no surgery on intersexed infants without their informed consent, assign such infants in the gender to which they will probably best adjust, and refrain from adding shame, stigma and secrecy to the issue, by assisting intersexual people to meet and associate with others of like condition. Diamond similarly encouraged considering the intersex condition as a difference of sex development, not as a disorder.
Diamond has written extensively about abortion and family planning, pornography, intersexuality, transsexuality, and other sex- and reproduction-related issues for professional sex and legal journals, as well as lay periodicals. He is frequently interviewed for public media and legal matters, and often serves as an expert in court proceedings, and is known for his research on the origins and development of sexual identity. Although he has retired from teaching, he continues to research and consult concerning transsexuality, intersexuality and pornography.
Diamond was based at the John A. Burns School of Medicine, now at the University of Hawai'i at Mānoa, from 1967. He was appointed Professor of Anatomy and Reproductive Biology in 1971, and from 1985 until his retirement he was Director of the Pacific Center for Sex and Society within the School of Medicine.
- Sexual Decisions (1980) - ISBN 0-316-18388-1
- Sexwatching: Looking into the World of Sexual Behaviour (1992) - ISBN 1-85375-024-7
- Sexual Behavior in Pre Contact Hawai’i: A Sexological Ethnography
- Scientific Advisory Board
- Pornography and Sex Crimes in the Czech Republic
- An Introduction to Professor Milton Diamond Ph.D.
- Colapinto, John (2000). As Nature Made Him: The Boy Who Was Raised As a Girl. HarperCollins. ISBN 0-06-092959-6
- Sexual Identity, Monozygotic Twins Reared in Discordant Sex Roles and a BBC Follow-Up
- Management of intersexuality. Guidelines for dealing with persons with ambiguous genitalia. http://www.hawaii.edu/PCSS/biblio/articles/1961to1999/1997-management-of-intersexuality.html
- Changes In Management Of Children With Differences Of Sex Development.
- Meeting History
- Society Presidents
- 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.