Mira Wrote:It isn't just testosterone. You're being quite closed minded about this; the brain is MUCH more complicated then that, and humans as a whole are just beginning to understand it - we haven't even scratched the surface.
Quite so. I make no apologies for having a firm opinion either.
Mira Wrote:Biology isn't as simple as many people believe and want it to be. Every human, every living thing is complex. Homosexuals are born that way; there is no choice.
I feel I know a fair bit about general biology. Not an expert by any means but I squeaked by with an A in Bio 1 and Bio 2. Among the things I learned, I also learned that homosexuality isn't something a person is 'born with'.
Mira Wrote:"There is completely and blatantly no evidence that homosexuality isn't a choice. " Did you even scan through that Wikipedia article? Your statement is false.
Nah, I didn't scan through that wikipedia article, didn't even open it. However, i'll go ahead and read through your below linked articles and voice any concerns I have with them, and hopefully you can set my mind at ease.
Mira Wrote:Please
--"It shows a different physiological response to the same external stimulus," said Ivanka Savic, a neuroscientist at the Karolinska Institute and the study's lead researcher. "This response [occurred] in the brain region involved in reproductive behavior."
Different =/= homosexual. Nor does it say arousal. In fact, it only says different. As you yourself said, biology isn't simple. Just because the response occurred in the brain region (region, just the general area mind you) involved in reproductive behavior doesn't mean much at all towards the homo/heterosexual debate.
In fact, it could mean the opposite of what is being suggested. It could also be a reaction of disdain or disgust. Doesn't say, so don't assume. Wish I could tell those scientists that.
--"It directly shows a link between brain activity and sexual orientation," said Hamer, the NIH geneticist.
It shows that gay men interpret female sex hormones different than straight men. That means absolutely nothing until 'different' is defined. Scientists are supposed to be unbiased but when people like Hamer, a dramatic proponent of the 'born gay' hypothesis interpret the word 'different' their bias shines so brightly it makes their opinion effectively worthless.
--Hamer cautions that the gay men's different brain activity could be either a cause of their sexual orientation or an effect of it. But, he said, "it certainly seems unlikely that somehow being interested in men would cause the brain to rewire itself in such a dramatic way."
Why? Because he's biased. When someone shoots up meth, their brain chemistry changes. It actually changes from that. That's dramatic isn't it? Yet such an outcome isn't questioned. Why is it questioned that a gay man may have a different (note again: not good or bad, just different, it isn't defined) reaction to female sex hormones after having had gay sex throughout his life? BIAS!
--Scientists at the Monell Chemical Senses Center in Philadelphia, Pennsylvania, found that gay men preferred odors from other gay men, while odors from gay men were the least preferred by straight men and women.
Do smokers like the smell of smoke? Sure. Did they before they smoked? Mostly, no. Rather irrelevant when basic logic is applied.
I did a little bit more research, let me share. The leader on this study, Ivanka Savic-Berglund, had this to say after conducting the study,
Quote:"I want to be extremely cautious - this [my] study (Brain Response to Putative Pheromones in Homosexual Men) does not tell us anything about whether sexual orientation is hardwired in the brain. It doesn't say anything about that."
source
Did you catch that?
Quote:does not tell us anything about whether sexual orientation is hardwired in the brain.
Quote:It doesn't say anything about that.
He's the lead researcher on this study. Your link, and this study is completely invalid as a demonstration of anything at all. There's no proof, there's no support for your belief. None in this study.
Mira Wrote:read
First thing I noticed when reading this article, it's not peer reviewed, in fact it's just opinions of this man who has his degree in psychotherapy....which isn't genetics afaik.
--During the 1990's evidence was found that a gene could be the root cause of homosexuality.
A gene could be the root cause. Could. Might be, might not. Could. Lolwut?
--It was thought that the X chromosome, which is passed from the mother to the son, carried the variability that accounted for becoming gay.
Firstly, it was thought is in past tense. Not It is thought/believed.
Secondly, there's always a degree of variability within the genes. It's the argument of nature vs nurture. As I said earlier, a disposition (read variability) doesn't mean born that way.
--More recently, both the X and Y chromosomes have been investigated to determine the causes of homosexuality.
Cool, so there was investigation done. Fantastic! Yet....I don't hear results. Oh wait, lemme read a bit further.
--All of these studies have been successful to the extent that they have found genetic factors to be the cause of homosexuality in fifty to sixty percent of the populations studied.
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....
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LMFAO!!!!
50-60% is the best they can do?! REALLY??? Know what it takes to prove something? 100% *cough*.
If I was trying to prove that this paper tower was more effective at absorbing water than that paper towel, and my results demonstrated that my paper tower was more effective at absorbing the water 50-60% of the time, i'd call that a stark failure. It's a toss up. In fact, it's more lending to the idea that my paper tower and the other paper towel are very similar.
--Biological Research
Completely irrelevant. All it says is that when a larger sample of boys is taken, there's a higher chance for one to inclined to be gay. I know several families with 4+ boys and none of them are gay. That's all speculation and garbage. Link to his source for his study?
--The Environment
I believe the environment contributes to the decision to pursue the homosexual lifestyle.
--As a result of everything I have read, learned and experienced as a mental health worker, I long ago concluded that homosexuality is not a matter of choice.
Bias. Long ago he decided that homosexuality was born, not a choice. Thus, he's going to read and state things with his bias. In determining whether controversial evidence supports or rejects a theory, don't turn to someone that believes firmly in one side or the other because they'll obviously interpret the data with that bias.
This source of yours is irrelevant. Not only is it not peer reviewed but merely an opinion, it's also heavily biased by a man that decided long ago what he believed.
Mira Wrote:these
...sheep? really?
I read the article and, honestly, I can't even take it seriously. There are just so many issues. We aren't sheep, we don't live like sheep, our biology isn't comparable. It's completely silly.
Mira Wrote:studies.
--"This refutes the idea that hormones are the only story in sexual differentiation of the brain. That has been the dogma in the field for 30 years," said Dr. Eric Vilain, an assistant professor of human genetics and urology at the David Geffen School of Medicine at the University of California at Los Angeles, who led the research.
Note: dogma. Clearly, the leader of this research is biased. Refer to my previous statements about bias.
--In 1993, Dean Hamer, a molecular biologist at the National Cancer Institute, studied 40 pairs of gay brothers and published his results in Science. With a technique called linkage mapping, Hamer identified a region called Xq28 on the X chromosome (inherited from the mother) that was statistically correlated to homosexuality. In 1995, a second study by Hamer and others confirmed that finding.
--In 1999, researchers led by George Rice at the University of Western Ontario in Canada studied the same brain region in 52 gay male sibling pairs and reported contradictory findings. Clearly, more research is needed to prove homosexuality is inherited.
Did
you read your articles?
Mira Wrote:No. Lack of evidence doesn't prove something.
In a way, it does. When some hypothesis challenges a currently standing belief, overwhelming evidence must be supplied to overturn said standing belief.