Friday, March 20, 2020

Plot Summary of Henrik Ibsens A Dolls House

Plot Summary of Henrik Ibsen's 'A Doll's House' Written in 1879 by Norwegian playwright Henrik Ibsen, A Dolls House is a three-act play about a seemingly typical housewife who becomes disillusioned and dissatisfied with her condescending husband. Act One: Meet the Helmers Set around Christmas time, Nora Helmer enters her home, truly enjoying life. An old widow friend from her past, Mrs. Linde, stops by hoping to find a job. Noras husband Torvald recently earned a promotion, so she happily finds employment for Mrs. Linde. When her friend complains how hard the years have been, Nora replies that her life has been filled with challenges too. Nora discreetly explains that several years ago, when Torvald Helmer was very ill, she forged her dead fathers signature in order to illegally obtain a loan. Since then, she has been paying back the loan in secret. She has never told her husband because she knows it would upset him. Unfortunately, a bitter bank employee named Nils Krogstad is the man who collects the debt payments. Knowing that Torvald is soon to be promoted, he tries using his knowledge of her forgery to blackmail Nora. He wants to ensure his position at the bank; otherwise, he will reveal the truth to Torvald and perhaps even the police. This turn of events greatly upsets Nora. However, she keeps the truth concealed from her husband, as well as Dr. Rank, a kind yet sickly old friend of the Helmers. She tries to distract herself by playing with her three children. However, by the ending of Act One, she begins to feel trapped and desperate. Act Two: Nora Tries to Keep Her Secret Throughout the second act, Nora tries to concoct ways to prevent Krogstad from revealing the truth. She has tried to coerce her husband, asking him to let Krogstad keep his job. However, Helmer believes the man possesses criminal tendencies. Therefore, he is bent on removing Krogstad from his post. Nora tries asking Dr. Rank for help, but she is put off when Dr. Rank becomes too flirtatious with her and claims that he cares for her just as much, if not more, than her husband. Later, the Helmers prepare for a holiday ball. Torvald watches Nora perform a traditional folk dance. He is disappointed that she has forgotten much of what he has taught her. Here, the audience witnesses one of the many scenes in which Torvald patronizes his wife as though she were a child or his play-thing. (Hence, Ibsen titled the play: A Dolls House). Torvald constantly calls her pet names such as my songbird and my little squirrel. Yet, he never speaks to her with any degree of mutual respect. Eventually, Mrs. Linde tells Nora that she had a romantic attachment to Krogstad in the past and that she can perhaps persuade him to relent. However, Krogstad does not sway in his position. By the end of Act Two, it seems that Torvald is bound to discover the truth. Nora is ashamed of this possibility. She contemplates jumping into an icy river. She believes that if she does not commit suicide, Torvald will bravely assume responsibility for her crimes. She believes that he would go to jail instead of her. Therefore, she wants to sacrifice herself for his benefit. Act Three: Nora and Torvald'sBig Transformation Mrs. Linde and Krogstad meet for the first time in years. At first, Krogstad is bitter towards her, but she soon rekindles their romantic interest toward one another. Krogstad even has a change of heart and considers tearing up Noras IOU. However, Mrs. Linde believes it would be best if Torvald and Nora finally confront the truth. After returning from the party, Nora and Torvald unwind at home. Torvald discusses how he enjoys watching her at parties, pretending that he is encountering her for the first time. Dr. Rank knocks on the door, interrupting the conversation. He says goodbye to them, hinting that he will be shutting himself up in his room until his sickness finally wins. After Dr. Ranks departure, Torvald discovers Krogstads incriminating note. When he realizes the criminal act that Nora has committed, Torvald becomes enraged. He fumes about how Krogstad can now make any demand he wishes. He declares that Nora is immoral, unfit as a wife and mother. Even worse, Torvald says that he will continue to be married to her in name alone. He wants to have no romantic connection to her whatsoever. The irony of this scene is that moments before, Torvald was discussing how he wished that Nora faced some sort of peril, so that he could prove his love for her. Yet, once that peril is actually presented, he has no intention of saving her, only condemning her actions. Moments after Torvald raves like a madman, Krogstad drops another note saying that he has rediscovered love and that he no longer wants to blackmail the Helmer family. Torvald rejoices, declaring that they are saved. He then, in a moment of sheer hypocrisy, states that he forgives Nora and that he still loves her as his little caged songbird. This is a startling wake-up call for Nora Helmer. In a flash, she realizes that Torvald is not the loving, selfless husband she had once envisioned. With that epiphany, she also comes to understand that their marriage has been a lie and that she herself has been an active part in the deception. She then decides to leave her husband and her children in order to find out who she truly is. Torvald desperately begs her to stay. He claims that he will change. She says that perhaps if a miracle of miracles happens they might one day become suitable companions. However, when she leaves, slamming the door behind her, Torvald is left with very little hope.

Tuesday, March 3, 2020

Triassic-Jurassic Mass Extinction

Triassic-Jurassic Mass Extinction Over the entire 4.6 billion year history of the Earth, there have been five major mass extinction events. These catastrophic events completely wiped out large percentages of all of the life around at the time of the mass extinction event. These mass extinction events shaped how the living things that did survive evolve and new species appear. Some scientists also believe we are currently in the middle of the sixth mass extinction event that could last for a million years or more. The Fourth Major Extinction The fourth major mass extinction event happened around 200 million years ago at the end of the Triassic Period of the Mesozoic Era to usher in the Jurassic Period. This mass extinction event was actually a combination of smaller mass extinction periods that happened over the final 18 million years or so of the Triassic Period. Over the course of this extinction event, it is estimated more than half of the known living species at the time completely died out. This allowed dinosaurs to thrive and take over some of the niches left open due to the extinction of species that had previously held those types of roles in the ecosystem. What Ended the Triassic Period? There are several different hypotheses on what caused this particular mass extinction at the end of the Triassic Period. Since the third major mass extinction actually is thought to have occurred in several small waves of extinctions, it is entirely possible that all of these hypotheses, along with others that may not be as popular or thought of as of yet, could have caused the overall mass extinction event. There is evidence for all of the causes proposed. Volcanic Activity:Â  One possible explanation for this catastrophic mass extinction event is unusually high levels of volcanic activity. It is known that large numbers of flood basalts around the Central America region occurred around the time of the Triassic-Jurassic mass extinction event. These enormous volcano eruptions are thought to have expelled huge amounts of greenhouse gases like sulfur dioxide or carbon dioxide that would quickly and devastatingly increase the global climate. Other scientists believe it would have aerosols expelled from these volcanic eruptions that would actually do the opposite of the greenhouse gases and end up cooling the climate significantly. Climate Change:Â  Other scientists believe it was more of a gradual climate change issue that spanned the majority of the 18 million year time span attributed to the end of the Triassic mass extinction. This would have led to changing sea levels and even possibly a change in the acidity within the oceans that would have affected species living there. Meteor Impact: A less likely cause of the Triassic-Jurassic mass extinction event may be attributed to asteroid or meteor impact, much like what is thought to have caused the Cretaceous-Tertiary mass extinction (also known as the K-T Mass Extinction) when the dinosaurs all went extinct. However, this is not a very likely reason for the third mass extinction event because there has been no crater found that would indicate it could create devastation of this magnitude. There was a meteor strike that dates to about this time period, but it was rather small and is not thought to have been able to cause a mass extinction event that is thought to have wiped out more than half of all living species on both land and in the oceans. However, the asteroid impact may have very well caused a local mass extinction that is now attributed to the overall major mass extinction that ended the Triassic Period and ushered in the beginning of the Jurassic Period.