G
gsaccone
Guest
I am starting this thread as a way to post a continuance of a thread that has not had any activity lately. I would like to add a couple thoughts that hadn’t been expressed. First of all, and without any desire to call attention to myself, it is relevant that I mention I am a physician (practicing Internal Medicine) and have been an Assistant Clinical Professor at a major southern California university.
- There is NO scientific evidence that homosexuality is a genetic trait. There was 1 study done over 5 years ago, authored by an avowed homosexual, which claimed to have found a “genetic marker” (to use a simple lay term) for homosexuality. That study has since been repudiated and found to have been severely flawed in design and conclusion. The poor quality of the study was determined not by anti-homosexuals with an axe to grind but by independent scientists.
- There is some good evidence to suggest homosexuality is environmental rather than genetic. First let me give an example. Schizophrenia is a mental disease that has a very strong genetic tendency. The way science has been able to determine this is through IDENTICAL TWIN studies (two persons with nearly IDENTICAL DNA). The authors used IDENTICAL TWINS given up for adoption and separated at birth thereby eliminating environment as a cause. What the scientists found was that there was an extremely high concordance rate of schizophrenia with identical twins raised in different environments, showing it was genetically determined. Now when these studies were done regarding homosexuality there was not a significantly increased rate of homosexuality in IDENTICAL TWINS raised in different environments. In other words, if one identical twin was homosexual, the likelihood of his identical twin (who was raised in a different environment) was not significantly greater than would naturally be expected. Therefore it does not seem to be a genetic predetermination. (These studies were done predominantly in the ‘60s and early ‘70s, but isn’t it interesting that they have not been repeated and you NEVER hear anyone in the media or health care professions talk about them?) What probably does exist is a genetic susceptibility in the way that alcoholism has a genetic susceptibility. No one is born an alcoholic but early life traumas and psychological trauma can cause these persons to seek ways to self-treat their psychological pain leading to drug and/or alcohol use. Homosexuality is probably similar either based on different psychological genetic tendencies or different life (psychological) traumas or a combination of the two.