I admit that "basic attraction" is a term I'm using for lack of a better one. What I mean by "basic attraction" in the terms of sexual attraction is the attraction to something that goes without thinking, may distract one's thoughts at the time, that sort of thing. If someone can come up with a better term and explanation, please do.
That kind of reaction can not change.
Psychoanalysis
libido:
Freud conceived of the mind as having only a fixed amount of psychic energy, or libido. Though the word libido has since acquired overt sexual implications, in Freud's theory it stood for all psychic energy. This energy fueled the thought processes, perception, imagination, memory, and sexual urges. In Freud's theory, the mind, like the universe, could neither create nor destroy energy, but merely transfer it from one form or function to another. (...)1
Libido is the primeval energy which drive the sexual desire towards an object.
(...) A characteristic of the libido which is important in life is its mobility, the facility with which it passes from one object to another. This must be contrasted with the fixation of the libido to particular objects, which often persists throughout life.4
The primeval energy cannot be directed controlled by conscious thoughts, but it can directed from one object to another. In contrast, the libido can also be fixed in a special object and it will persist during the entire life of an individual.
Oh, so how long is the time limit on research? Ten years? Really? If something is not proven in ten years, that's it, it's scientifically correct to stop?
Yes, that is it.
By the way, you're wrong. There has been some proof that a gene change can influence sexual orientation in fruit flies.
The conclusion of the Drosophila Melanogaster research was that a defective gene is the cause of an abnormal male reproduction behaviour. It is not any indication of sexual behaviour equivalent to the Homo Sapiens sexual behaviour:
(...) Uncovering the fru distal breakpoint with deletions usually led to males with two of the fru courtship abnormalities: no copulation attempts with females (hence, behavioral sterility) and vigorous courtship among males, including the formation of "courtship chains". However, certain genetic changes involving region 91B resulted in males who formed courtship chains but who mated with females. (...)2
There is no proof that a gene can influence the human sexual orientation.
You keep asking for examples and you keep rejecting them. That was an example of how, for hundreds of years, we hypothesized that something existed, but could not prove it or find it. We finally found it to be true several years ago.
I'm speaking in this example of scientific study, how is this different from that?
You are comparing a perversion of the human sexuality with planets and stars.
Sexology and astronomy are very different subjects.
Behavior, maybe. Sadly, plenty of gay people have changed their behavior to satisfy society. However, the orientation never changes.
(...)
Logic. If someone can be sexually attracted to the same sex because of a combination of genes, pre-natal fluids, "wiring" of the neurons during pregnancy, environment, etc, then the same process can produce the opposite result or something in between.
It is no defined process of human sexuality.
Sexual behaviour it is not an unchangeable process.
The neurons are wired after birth and brain plasticity proves that such phenomenon occurs in accordance with our life experience.
Scientists have not been able to find clear gender-related structural differences between the brains of boys and girls at birth. At that stage of life their properties and functions overlap almost entirely. The same is true for behaviors. Male and female behavior - let alone homosexuality and heterosexuality - is apparently not hardwired into the brain at birth. In fact, only one quarter of the brain is formed in a new-born child; the rest is developed through learning and experience (environmental input). We can be confident that whatever male/female differences exist in adult brains (and, no doubt, more will be found at some stage), they will be largely shaped by learning and behavior. But what learn ing and experiences do to the brain is not set in concrete either. Brain cells are replaced in roughly seven year cycles, meaning that new neuron pathways can be formed and old ones reshaped. Intensive exercise, training or imagination changes the brain microstructure. We are not victims of our biology or the experiences which shape the detail of our brain. Anatomy is not destiny; change is always possible. The brain is plastic and is in a constant state of change. Indeed the question is rather: what change is not possible?3
You said:
Your definition leaves out females attracted to females. Homosexuality works with all genders.
Yes, I know that.
So she is bisexual, she has no choice, she may call herself heterosexual, but her basic attraction is bisexual. Her sexual orientation, no matter what she calls herself is not a choice?
The definition of the sexual orientation is not a choice.
How about bisexual? At what point would you call me homosexual? If, during the example above, I purposely touched another man?
What is your intention when touching another man in the hypothetical example above?
Too bad. Deal with it. That is the definition of "sexual orientation".
How you defined it:
Is wrong.
Yourself had agreed with the definition:
This is the crux of your major mistake. Again, a person is basically attracted to something. Whatever caused it, genes, pre-birth fluids, brain shape, neuron mapping, a mixing of all that plus upbringing whatever, it doesn't matter. A person is basically attracted to a gender or a type of person. Just like one person love chocolate ice cream and another hates it.
All right, a person is basically attracted to something.
Good start. Now the argument is can that basic attraction be chosen?
Can you prove that it is?
It is not
sexual orientation equivalent to the
libido oriented towards an object?
Libido means in psychoanalysis in the first instance the force (thought of as quantitatively variable and measurable) of the sexual instincts directed towards an object - "sexual" in the extended sense required by analytic theory. (...)4
So what if she found females attractive yet never ever has sex with any of them, is she still bisexual?
Yes, the definition of bisexual is based in attraction, not in sexual intercourse.
Going with the analogy, an asexual person wouldn't like any fruit. But still my point remains. I do like banana bread but still doesn't like bananas. The basic like and dislike does not change. The only reason why I like banana bread is because of the other ingredients, (or circumstances, if you will) that allows me to like the bread. It does not mean I have made the choice to like bananas now. I still wouldn't eat one.
What would you do if the only food available are just bananas?
What would do a person which dislike bananas at all (asexual) when bananas are the only food available?
I said:
One of the things you mentioned was brain plasticity. That factors in. There was a posting of how pre-natal fluids affect how the neurons are wired, there's also the fact that there may not be a gene, but a combination of genes may affect how one is sexually orientated, there's also environment factors, in others everything else.
The point I was making is that the logic of "there is no homosexual gene, therefore being attracted to the same gender is not natural" is very flawed.
Pre-natal fluids were already refuted.
Neurons are wired after birth.
No combinations of genes exist for human sexual behaviour.
The environmental factors are the only explanation with a solid scientific base.
References:
1 The Libido, or Psychic Energy, in Freud - http://www.victorianweb.org/science/freud/libido.html
2 Behavior and Cytogenetics of fruitless in Drosophila melanogaster - http://www.genetics.org/cgi/content/abstract/121/4/773
3 Brain Plasticity Backs Up Orientation Change - http://www.mygenes.co.nz/Plasticity.htm
4 Sigmund Freud - Life and Work - http://www.freudfile.org/psychoanalysis/libido.html