Popular Media Focus On Human Sexuality

Many scientists have a difficult time understanding homosexuality on the evolutionary aspect. They believe a human beings’ main purpose is reproduction, which makes the sexual relationship between two males a confusing concept for most evolutionary thinkers (McKnight 1). Evolutionary thinkers believe that the less desirable genes are removed from the system when they are not breed as often, but this cannot be said for homosexual males who have been a continuing presence in most societies over numerous generations (McKnight 1). These evolutionary thinkers, like most humans, have a need to place others into

The topic of sexual orientation is both sensitive and controversial. This is evident in events, such as the Pride Parade, and also in media, where authoritative figures preach against it and speak of its “sinful nature” (Emmanuele, Blanchard, Camperio-Ciani, & Bancroft, 2010). Sexual orientation exists in various forms, it differs in the way it is viewed by different cultures, and researchers propose different perspectives to explain the emergence of an individual 's sexual orientation. In the discourse of sexual orientation,

A highly debated issue concerning homosexuality is whether sexual-orientation is biologically determined or if it is a socially learned behavior. One case study done about this topic gathered that “the homosexual desire seems in most cases to be implanted in those who develop an unusually strong attachment for one parent” (Cory 1951:67). This seems to suggest that homosexuality can be influenced by family structure or other sociological elements. On the other side of this argument, there is the belief that people are born either gay or straight. Even though there is no scientific or genetic evidence to prove this, there have been many studies done and most homosexuals interviewed take this view-point. McIntosh states, “[homosexuality] is still commonly seen as a condition characterizing certain persons in the way that birthplace or deformity might characterize them” (1968:182). To support their cause and to fight for acceptance in society, it would be beneficial to convince people that sexual orientation is biologically determined. “Research indicates that people who believe that homosexuality is a choice are more likely to condemn it than are those who believe gays and lesbians are born that way”

He contradicted the argument that homosexual behaviour is related to genetic, hormonal or biological disorder. To abolish these views, the author mentions that ‘no school of medicine, medical journal or professional organization has ever recognized such claims (p. 2) - at least at the time he wrote the article in 1994.

Born this Way? Society, sexuality, and the search for the ‘gay’ gene by Simon Copland discusses the actions people are taking in order to find out how sexuality comes to be. For instance, many are looking at science to find “the” answers. Specifically, a study by Simon Levay who is looking for a possibility of a “gay gene” existing, explained, “small differences in the size of certain cells in the brain could influence sexual orientation in men”(Simon Copland). This is one of many studies and claims scientists have expressed to populations of people believing that there must be a gene out there. People are not searching for this “gay gene” in order to plainly

In 1991, Simon LaVey published scientific findings, that suggested: “sexual orientation has a biological substrate” (par 22). According to his research, the nucleus of the anterior hypothalamus (INAH-3), is considerably smaller than those seen in heterosexual men. In 1993, a study done by Dean Harmer found if there are more gay relatives on the mother’s side than the father’s side, the X chromosome can influence a male to become straight. This gene, Xq28, was found in 33 out of 40 gay brothers, therefore influencing a future sexual orientation. However, there have been other studies shown that there is no X gene connecting the sexual orientation of males. Another issue in the scientific community is not being able to agree what homosexuality is in the first place. The search for the Xq28 gay gene assumes that homosexuality is not a default, almost like a genetic mutation for a maturing human. The assumption that something awkward happened when humans were developing in the womb. The search for the gay gene could be an excuse for the cure for homosexuals. Not only that, but parents could design their babies to not be

In the preceding studies, the authors have attempted to link epigenetics to homosexuality. Collectively, these studies support an alternative reason for homosexuality. Specifically, homosexuality can be linked to epigenetics and therefore it is not a lifestyle choice, but a consequence of an epigenetic mechanism such as DNA methylation or histone modification. Both of these mechanisms alter how genes are expressed and may be linked to certain behaviors such as

Another study that was conducted almost 20 years ago mentioned that an adopted brother of a gay male is twice as likely to become gay later on compared to a adopted

Homosexuality is defined or characterized as attraction towards the same gender either male or female. It came from the Greek language, where “homo” means the same or similar, hence referring to the attraction between two beings of the same sex. Homosexuality is also referred as a clinical term. Most male homosexuals generally prefer to be called "gay men" and most homosexual women generally prefer to be called "lesbians." Homosexuality is one of the three main categories of sexual orientation, alongside bisexual and heterosexual. The longstanding consensus of the behavioral and social sciences and the health and mental health professions is that homosexuality is an example of normal and positive variation in human sexual

In one article by Marcia Malory, “Homosexuality & Choice: Are Gay People ‘Born This Way’”, she goes into multiple studies on the genetics of a gay child's parents. A study conducted in 1993 the “gay gene” matter arose when it was looked into the homosexual children's parents having a different X chromosome marker. Nonetheless genes do not control our behavior completely as does environment. The brain may also play a role in sexual preference, like the study in 1991 showing the difference in neurons and pituitary glands. Later in the 2000s more studies showed that gay men have more symmetrical hemisphere and amygdala resembles that of women's. The brain develops in the womb and continues through late adulthood. When did a fetus choose its

There is much debate that homosexuality is a developmental problem caused by a weak bond between a father and son during one’s childhood. A failed relationship with one’s father can lead the boy to not fully internalize male gender identity and develop homosexually (Baird & Baird, 1995). Consider the gender development of identity. Infants indentify with their mother who is the first and primary source of nurturance and care. As girls age, they continue to identify mostly with their mother and boys shift towards their father. Through a father-son relationship, masculine identification is attained which is necessary if the boy is to develop a normally masculine personality (i.e. heterosexuality). This development task helps explain why boys have more difficulty than girls in developing gender identity and may also explain the higher ratio of male to female homosexuality (Baird & Baird, 1995). It is important that

Other studies conducted suggest that homosexuality might be base on difference in the brain structure of homosexual and heterosexual males. In 1991, Simon LeVay, a researcher at salks institute for biological studies in San Diego, found that an area of the brain called INAH-3 was larger in heterosexual men as in homosexual men [6]. INAH-3 is a small cell cluster in the hypothalamus that is involve regulating male sex behavior. LeVay’s finding provided clues that prove that sexual attraction to some extent might be biological. Other studies following levay’s study suggest that homosexuality might be base on genetic. It is believe that “gay gene” is passed from mother tho son.

Even though there are many studies that are reliable, there are some studies aren't reliable. Researcher Dean Hamer of the National Cancer Institute did a behavioral trait study using a common linkage study where it looks for a link between a behavioral trait and a certain genetic structure. The results for his study concluded that there was a link on the "q28"region of the X chromosome in homosexual males. Then a while

It has long been debated where our sexual orientation comes from, particularly whether its biological or social forces driving these behaviors. In regards to homosexuality and bisexuals, some have argued that it may be a choice that these individuals are making.(Levay 2012: 41)Some have even said it is a mental disorder that one can recover from, but there is plenty of data that says otherwise.(Levay 2012: 41)(Levay 2012: 65) I believe diverse sexual orientations develop in humans due to sex hormones during fetal life, gene influences, and other effects such as birth order influences. I’ve come to this conclusion based on the narrative provided via Dr. Simon LeVay’s book Gay Straight, and the Reason Why, and the research that has been compiled showing strong influences from a multitude or reasons. I will also be looking at a research paper by Francesca Iemmola and Andrea Camperio Ciani, who looked into genetic factors influencing sexual orientation in men. It is clear there are gender differences between men and women, and this is probably one of the strongest indicators that hormones can affect the outcome of variations in gender traits.

The question of what causes some people to be sexually attracted to members of their own gender generates many different answers. In recent years, startling new research (Barinaga, 1993, p.17) has indicated that homosexuality is possibly inherited and determined by biological differences in Brain structure and genes. This study raises an interesting question: If homosexuality is hereditary, is there any basis for societal discrimination against something innate? If it is nature, it is good. If it is good, it should be accepted. A genetic component in sexual orientation would send a message to homosexuals and the society that homosexuality is not a fault, and not the fault of anyone other than nature. Gays and lesbians are born in nature, just like some people who are inherited left-handed gene from their parents.