Tag: women

Posted in Science & Nature

Hurricane

Posted on by Jinavie

We often hear on the news of cataclysmic storms with oddly common names such as Hurricane Sandy, Katrina and Harvey. It seems weird that we give such devastating forces of nature a basic name, let alone naming them human names at all.

A hurricane is the name given to tropical storms that occur in the Atlantic Ocean. For reference, a hurricane is essentially the same as a cyclone or typhoon. The history of naming hurricanes dates back over a hundred years, with residents of the Caribbean Islands naming hurricanes after the saint of the day from the Catholic calendar. Initially, American meteorologists named hurricanes by the geographic location that the storm originated in.

However, during World War II, military meteorologists in the Pacific started using women’s names for hurricanes. This made communication much easier as hurricanes could be identified by name and much easier to say. There are some apocryphal stories about the origin of women’s names for hurricanes, such as wishing that the hurricane will be calmer and of better temperament, or that they were named after the meteorologists’ wives and girlfriends. This practice soon spread to the rest of USA and became the default method of naming hurricanes. From 1979, it was decided that the gender of the names would be alternated.

In the present, there is a rolling six-year roster of 21 names each year in alphabetical order that is used to name hurricanes (see below for list). For example, the first hurricane of 2019 was called Andrea, the second Barry, the third Chantal and so on. In 2020, the first hurricane will be named Arthur, then Bertha, et cetera. The same names would be used in 2025 and 2026.

The one exception to this rule is that when a hurricane is particularly devastating and results in many deaths, the name is “retired” in honour of those who have lost their lives or livelihoods to the hurricane. For example, there will be no more hurricanes named Katrina or Harvey in the future.

Posted in History & Literature

Bechdel-Wallace Test

Posted on by Jinavie

What makes you want to watch a movie? There are various factors to consider: how original the idea is, pacing of plot, quality of acting, emotional engagement, suitable score… Out of all of these factors, one of the most interesting is the Bechdel-Wallace test.

In 1985, cartoonist Alison Bechdel wrote a comic strip called Dykes To Watch Out For, where one of her characters states that she only goes to see movies that satisfy three conditions.

  1. First, the film must have at least two women in it. Modern adaptations of the rule state that these women must be named characters.
  2. Second, the women must have a conversation with each other at some point in the film.
  3. Lastly, they must talk about something other than a man.

It is quite easy to pass this test. Even a simple conversation between two women, such as about the food they are eating or what happened at work count. As simple as it sounds, the test is surprisingly powerful. 

Upon review of all movies listed in major databases, it has been shown that only 50 to 70% of all movies pass the Bechdel-Wallace test. The most common reason is the lack of any conversation between two named women characters. This suggests that a large proportion of female characters are put in the movie as a romantic interest or support character for the male, or they are the “token woman”, such as a sole female soldier in a special forces unit.

The Bechdel-Wallace test initially started as a joke in a comic strip, but it highlights the depressing fact of how poorly women are represented in films. There is a strong tendency for women to be portrayed only as a damsel in distress, a love interest for the (male) protagonist or someone who helps the (male) protagonist develop their character, such as their mother. This may be an extension of the fact that the overwhelming majority of directors, producers and screenwriters are men – a gender gap commonly known as the “celluloid ceiling”.

The scariest part is that many movies only passed the test because of a single, short scene where two women have an extremely trivial conversation. It is almost as if those scenes are inserted by moviemakers to tick a box saying that they are not sexist.

The test has many flaws due to its simplicity. For example, it does not account for movies with very few characters, such as those focussed around a female protagonist who does not interact with many other people, or movies focussed purely on one woman and one man conversing with each other. 

Nonetheless, it sends a powerful message regarding the rampant inequality women have to face in day-to-day life.

Posted in Psychology & Medicine

Tetrachromacy

Posted on by Jinavie

They say that human imagination is infinite and limitless. But consider this: can you imagine a colour outside of the visible spectrum? Most likely, you are incapable of thinking of a new colour that cannot be mapped on a standard colour chart. Interestingly, a small proportion of people can see and understand colours beyond the range that the majority of us can see.

The physiology of vision is rather complex, but essentially boils down to the retina (inside lining of the eyeball) acting as a film for the image that you see. Cells known as photoreceptors convert the visual image into electrical signals that are transmitted to the occipital lobe of the brain via the optic nerve. There are two types of photoreceptors: rod cells, which sense movement, and cone cells, which sense colour and provide sharp images (visual acuity). Human beings typically see colour by combining three primary colours: red, green and blue (known as the RGB system). There are cone cells for each primary colour. The brain processes the signals sent by each cone cells and figures out what “colour” you are seeing. Therefore, you can only perceive colours made from a combination of red, green and blue. It is easy to visualise this by playing with colour palettes on computer programs such as Photoshop.

In recent years, it has been speculated that a certain percentage of women have an extra type of cone cell that senses a different wavelength of light. Ergo, they can theoretically sense a greater range of colours compared to someone who has three types of cone cells. This condition is called tetrachromacy (“four colours”). Tetrachromacy is the opposite to colour blindness, which is caused by a deficiency or fault in one or two types of cone cells. To these people, the average person (a trichromat) will appear “colour blind”.

According to one estimate, as many as 12% of women are tetrachromats. Although there are many theoretical barriers to true tetrachromacy, there have been several documented cases of women who perceive colour in much more depth.

The ability to see an extra primary colour is more significant than just a 25% increase in the person’s colour range. An average person can see about 1 million different hues (shades of colours), while a true tetrachromat can see 100 million hues – a hundred-fold increase in the range of colours they can see. One can only wonder what kind of amazing sights a tetrachromat sees when she gazes upon a field of flowers or even a rainbow. Unfortunately, even if a tetrachromat tried to explain the colours she saw to us, we would not be able to grasp the colours as our minds would be incapable of visualising the colours, much like how describing the colour red to a blind person is impossible.

image
Posted in History & Literature

To End All Wars

Posted on by Jinavie

In his play Lysistrata, Greek playwright Aristophanes gives a comic account of one woman’s extraordinary mission to end the Peloponnesian War – a 30 year old war between Athens and Sparta. How did one woman bring an end to such a deadly war?

In the play, Lysistrata (the female protagonist) becomes sick and tired of men treating women like simplistic hedonists incapable of functioning on their own. She believes that the war is a result of irrational men making stupid decisions and the long war is a waste as young, nubile women are aging away. She holds a convening of the women of various city states and proposes that the women must rise up to stop the war. Lysistrata’s plan is simple: withhold sex from the men until they cave (i.e. a sex strike). The women are reluctant at first, but agree to join her. They then take over the acropolis of the city, setting up a safe haven for women, barring any man from entering.

The men initially scoff at this revolution and try repeatedly to lay siege on the acropolis. However, they fail and the women continue to not provide any sexual pleasures to any male. The men constantly make snide comments about how women are hysterical and only seek pleasure, but sooner or later, they become desperate for sex. One by one, desperate men (sporting “burdens”, i.e. erections) come to the acropolis, pleading for relief (funnily, some women desert the acropolis in desperation for sex as well). The women take the men in, but only to tease them and leave them disappointed.

Eventually, the men (of both Athens and Sparta) cave and surrender, agreeing to end the war. There is a hilarious scene during the peace talks where Lysistrata brings out a stunning young girl named Reconciliation in front of the men, quashing any complaints or objections. Even the men who protest against the women’s demands are overcome by their lust and want(/need) for sex. Once peace is declared, the men and women all come together in the acropolis for singing and dancing, celebrating the women’s success in ending the war.

Although the play is only a comic exploration of the battle of the sexes, it clearly shows the power women have over men, and how they can use that power to easily control men.

Posted in Psychology & Medicine

Pica

Posted on by Jinavie

Occasionally, there are news stories about a man who eats steel or a girl who likes to eat plastic. Such a condition where the person develops an appetite for a non-food substance is called pica. Pica is more common than one would think. The most common cases are those of dirt, clay and chalk, with the disorder being much more prevalent in children or pregnant women. Although pica is officially a mental disorder (possibly related to OCD), it is possible that it is a neurological mechanism to cure a certain mineral deficiency. For example, patients with coeliac diseases or hookworm infections tend to be iron-deficient and the substances they eat tend to contain iron. It is unclear how the brain knows what “food” to eat to cure a disease, but there are many cases where people subconsciously consume foods that would improve their health. According to a study, between 8% and 65% of people have had a sudden urge for a very strange appetite. However, as substances commonly involved in pica (such as dirt and ice) are solids, they can damage the oesophagus and the digestive tract. Also, they may contain toxic chemicals which can cause poisonings, making pica a potentially dangerous condition.

Posted in Psychology & Medicine

Pink

Posted on by Jinavie

Normally, babies are dressed in blue for boys and pink for girls to differentiate their sex. Even in adult societies, the colour pink is associated with women. As some women have a particular fondness for the colour, the stereotype deepens. Why is femininity related to the colour pink?

The easiest explanation is that it is simply a social construct. In other words, as society says “pink is a girl’s colour”, the stereotype is set. Although this may seem like a simple answer, it shows the power of the majority’s opinion and stereotypes. As evidence to this theory, one can consider the following excerpt. It is taken from an American magazine from 1918:

“The generally accepted rule is pink for the boys, and blue for the girls. The reason is that pink, being a more decided and stronger colour, is more suitable for the boy, while blue, which is more delicate and dainty, is prettier for the girl”.

As you can see, in the past the opposite was the social norm where pink was a boy’s colour. This shows that pink and women have no direct links. This norm was flipped around the 1940’s and pink is still the symbol for femininity.

There is also some scientific data attempting to explain the phenomenon. One study proposed that as prehistoric humans had gender roles where the men hunted and the women gathered, women evolved to seek out red berries, which are ripe and delicious. Thus, they still have a soft spot for pink things. Also, as one can see from cheek blush and red lipstick being common make-ups, women like to accentuate a flush on the face. Pink cheeks and red lips signify that they are healthy and ready for reproduction, causing men to find the colour attractive. Pink clothes further enhance this effect to make the woman look more attractive. A similar technique is used by monkeys (especially baboons) where the female’s backside turns pink or red to alert the males that she is ready to mate.

Posted in Psychology & Medicine

Muslin Disease

Posted on by Jinavie

The French Revolution that occurred in the late 18th century had a significant impact on not only politics, but French society as a whole. Even after the revolution, there was much hatred against the nobility and especially the luxurious and extravagant lifestyle they lead. Men and women wearing too much clothes and jewellery were punished heavily. There was even a law stating that the weight of your clothes and accessories combined must not exceed 3.5kg. In the early 19th century, the fashion trend changed from the fancy dresses of the past with many decorations to a much more simple, clean and frugal type of dress. A point of interest is that women wearing petticoats (an undergarment worn to puff out skirts) – a key point of the Rococo style – were executed on the guillotine, causing women to quickly throw away their petticoats and try to look as slim as possible. To look thin, women did not even wear underwear. There was a fabric that suited this new fashion trend very well and that was the extremely thin cloth, muslin.

But to follow the fashion of then, it is not enough to simply wear a muslin dress. In early 19th century France, the trend was to douse your dress in water. Why did the women drench themselves in water? The reason being, muslin is a very thin and light cloth that becomes half transparent when wet, while clinging to your body. Women dampened their muslin dress to prove that they were wearing nothing underneath. Also, the ideal, beautiful woman of the time was an intellectual woman who looked fatigued from reading books all night long. Drenching yourself in water adds to this gaunt image, accentuating your fatigue and by extension, your beauty. The woman probably also intended to make the clothing cling to their body to show off their figure (much like the modern day wet t-shirt contests).

The problem was that muslin is an extremely thin material that is unsuitable in the winter or in Northern regions. Considering that women were wearing such a thin dress and even pouring water on themselves, one can imagine how cold they must have been. In fact, France suffered a heavy epidemic of pneumonia in the early 19th century with as much as 60,000 patients turning up with pneumonia every day. A high proportion of these patients were women who liked to wear wet muslin dresses. Thus, the pneumonia was nicknamed muslin disease.

Posted in Science & Nature

Grandmother Hypothesis

Posted on by Jinavie

There are many physiological events that puzzle scientists. Menopause is one of these as it is very uncommon in other mammals. Why do human females stop having periods after aging? From an evolutionary point of view, an organism that has lost reproductive function cannot aid evolution and thus it is a mystery how a trait like menopause survived natural selection. The leading theory in how such a phenomenon happened is the grandmother hypothesis.

According to this hypothesis, as humans are social animals menopause can still be an evolutionary advantage despite not being able to produce offspring. This is because older women can invest the massive amount of energy and time required to upkeep childbearing in other places. For example, they can help their family and society grow by working or taking care of children instead. Furthermore, as the probability of miscarriages and congenital defects rise with aging (generally after a woman hits the age of 30, the chances of a healthy pregnancy decreases), menopause has the function of protecting the gene pool of the species. These facts combined lead to the conclusion that after an individual has reached a certain age, taking care of their children or grandchildren instead of birthing more offspring is more effective in propagating their own genes. Also, there is no one that can propagate massive amounts of wisdom and information to the next generation like the elderly.

In modern society, menopause has more significance than at any point in the history of human beings. As our average life span has surpassed 80 and heading towards 90, almost half of a woman’s life is post-menopause. In some ways, the grandmother hypothesis contains within it a certain philosophy regarding life. As we age, we give birth to children and raise them until they become independent, at which point we escape our basic biological duty of reproducing to lead our “own” lives. Senescence is like a second spring after one’s “biological” life. It is the start to a new life – a more “human” life of your own where you can focus on seeking pure happiness.

Posted in Psychology & Medicine

Symptom Reporting

Posted on by Jinavie

Some people always complain of symptoms, claiming that they are sick, while some people never seem to complain even if they have a whole list of symptoms. Why is there a difference in symptom reporting between people? For example, women are more likely to recognise symptoms and report them compared to men. This is because men are generally under the social pressure of needing to appear strong and healthy, so they become stoic and less sensitive to pain and disease. Women are usually more sensitive to internal bodily changes and worry more about their health.

According to a psychological theory called the competition for cues hypothesis, there are two signals that compete for attention when we recognise symptoms. The first is bodily changes, i.e. internal cues, while the other is external stimuli from what happens around us. Awareness of symptoms follows a ratio between these two signals: if there is a strong internal cue such as severe pain, we notice symptoms more quickly, while if there are many distractions, we may not notice the symptom. For example, according to a study people can run faster when listening to music and running through a forest with plenty to see. This is because music and the scenery distract the runner from internal cues. As we can only process a certain amount of information at a given moment, the more distractions there are the less sensitive we become to signals from inside our body.

Another factor that affects symptom reporting is illness labelling. The more information we have about a disease, the more we search for those symptoms. For example, if you yawn or scratch yourself, people around you will do the same. This is because they see you yawning and subconsciously believe that they should yawn too. This can be a powerful effect, as seen in mass hysteria. This strange phenomenon occurs when a person observes a sick person and their brain believes they are sick too, beginning to show symptoms despite being healthy. A similar example is seen in medical student disease, where medical students, with their extensive knowledge of diseases, match their own symptoms to symptom lists of rare diseases. For example, they might think that their high blood pressure is due to a phaeochromocytoma or renal artery stenosis, rather than just hypertension.

However, the opposite can occur where people fail to notice important symptoms and suffer serious consequences as a result. For instance, not all cases of heart attacks (myocardial infarction) cause unconsciousness and a patient may believe they are fine when only chest pain occurs. Failure to get treated as soon as possible at a hospital may result in ventricular fibrillation, leading to sudden death.

Posted in History & Literature

Chivalry

Posted on by Jinavie

Chivalry was a concept developed in medieval times and is defined as the noble qualities a knight was supposed to have, such as courage and a readiness to help the weak. It is characterised by the traits of gallantry, courtesy and honour. Nowadays, the concept of chivalry is largely confined to the mannerisms a gentleman should treat his lady with.

The following is a list of some gentlemanly acts any man should follow to pay due respect to their women:

  • Open doors and pull out chairs.
  • Be punctual, polite, keep calm and collected.
  • Put your coat or jacket around her on a cold day.
  • Be helpful, such as helping fix things and lifting heavy objects.
  • Cover her with your umbrella even if it means you get wetter.
  • Walk on the outside of the sidewalk. (This is derived from the tradition of Victorian England when people would throw excrements out the windows – the male would be more likely to be hit and thus carried an umbrella at all times)
  • Do not be thrift and know how to pay bills discreetly.
  • When conversing, listen to what she says and be attentive.
  • Be romantic, treat her with flowers, gifts and surprises.
  • Compliment her and accept her for the person she is.
  • Never make meaningless promises or go against your word.
  • Respect her.

Although most of this list is part of general etiquette, it is indubitably a crucial part in courting. In fact, as author John Bridges said, being a gentleman requires “a little logic, a bit of forethought and a great deal of consideration for others”. 

However, one cannot help wonder how long chivalry can last in this modern world. As chivalry was based on the idea that the strong should help and protect the weak, it essentially implies that women are weaker and in need of protection by the man. Ideologically speaking, this goes against the arguments of some feminists. Does this mean that those women do not expect chivalry from males?

Regardless, a true gentleman must act chivalrously and treat ladies with proper etiquette if they expect to be respected and loved in return.