Rhetorical Analysis On Finding The Switch

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To ensure the survival of mankind reproduction is necessary. Homosexuality doesn’t allow for reproduction. History goes on to forever show that heterosexuality is the dominant sexual orientation. A pyschobiologist would agree that homosexuality is similar to sterilization therefore; some cultures may condemn homosexuality. Whether a person agrees to disagree with the ideas of homosexuality; the same questions are always present—where did homosexuality originate from or are people born gay or is being gay sociologically influenced. In other words, what makes people gay? Robert Zunzig’s article “Finding the Switch”, examines the answers to these questions. According to Kunzig, history tried proving that homosexuality was a psychological problem…show more content…
With further research, he was able to conclude that there was something in the genes or chromosomes which create homosexuality in males that is also causing mothers to produce more children. After interviewing female family member of homosexual males, Camperio found that the female family members had fewer miscarriages and did not use as many contraceptives as oppose to female family member of heterosexual. These finding are not really surprising. It is evident that if a woman has fewer miscarriages and limits the use of contraceptive, that they will have more children resulting in larger families. What is surprising is that female family members of homosexual had a lot more sexual partners than that of heterosexual’s female family members. Camperio’s research goes to show that these women have a higher sexual desire for men; which provides further explanation on another researcher’s hypothesis, sexual antagonist selection. In other’s words, if this sexual desire was a gene and it is inherited by this mother’s son then it was cause him to have a sexual desire for men. This research and hypothesis goes on to further explain that homosexuality is not the only by-product of sexual selection but also sexual selection is valuable for women because it results in more babies. More male babies, however, increase the homosexuality probability. In fact, according to the “fraternal birth order effect”, that homosexuality probability increase more if a male has older brothers, regardless if those brothers were homosexual or
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