Write 5 page essay on the topic Analysis of a Documentary on Sexual Selection.Download file to see previous pages... Lust, Attraction, and Attachment Question 1 Lust or libido is the tendency to crave

Write 5 page essay on the topic Analysis of a Documentary on Sexual Selection.

Lust, Attraction, and Attachment Question 1 Lust or libido is the tendency to crave for sex. The constant desire for sex is mainly associated with the hormones androgens and estrogens. The hormones are stimulated by the pituitary gland of the brain, which stimulate the production of these hormones (Marazziti D 1771). The hormones are then circulated in blood leading to increased desire and crave for sex. On the other hand, the attachment system is related to the passion and obsession that results from increasing energy and desire for a mating partner. Due to focus and attention to the desired mate, an attraction and exhilaration and craving union for the desired mate is developed. Scientifically, attraction results from increasing levels of neurotransmitters such as dopamine and norepinephrine in addition to low levels of serotonin. This craving can only be reduced if the individual engages in physical activities that consequently reduces the neurotransmitter levels. Moreover, the attraction levels will only reduce after the mate has accomplished the desire by engaging in sexual activity and inseminating. Attachment behavior in human is characterized by an individual developing a feeling of security, calmness with a tendency of social comfort. The attachment behavior is associated with the pituitary gland of the brain with neuropeptides hormones like oxytocin and vasopressin. These are hormones, which are associated with powerful constrictions of the smooth muscles. However, the hormones create a motive of affiliation, which is also able to sustain a relationship. The documentary highlights how a person can begin a sexual relationship with a partner and then develops a feeling of attachment. The attachment occurs due to increased levels of vasopressin in man resulting from increased sexual activity. Once the levels of vasopressin rise in a man, the levels of oxytocin rise in women. The increasing level of these hormones contributes to closeness and attachment especially after sexual intercourse. Question 2 Sexual selection involves attraction for mate and this determines survival to the next generation. Men are attracted to women through sight while women are looking for character while doing their selection. Visual attraction stimulates the brain and sexual arousal for men more than they do for women. In this case, most men are looking for the best hip to waist ratio. From the documentary, a researcher is sent to the streets with a four figures of women who have different but close waist to hip ration. The research concludes that most men are attracted to women who have a larger (0.7) hip to waist ratio (National Geographic Naked Science: Whats Sexy). It is believed that these women are more likely to bear babies, conceive early in life, and have fewer miscarriages as opposed to their counterparts with a less ration. Hormonal markers such as a well formed lip, a defined cheek and a sizable breast also play a role in attraction for the males. The hormone estrogen shapes these features. On the other hand, males especially boys reaching puberty develop prominent cheek bones, a strong jaw, and broad shoulders aided with the hormone testosterone produced by the testis. These are the marker signs in males and they symbolize dominance. A male with these characters is perceived as a healthy person who is able to give rise to healthy offspring.