Tuesday, August 27, 2013
Lesson from Freakonomics
Summer Surprises
I was personally ever surprised at how much I enjoyed Freakonomics. I had expected a boring book about basic economics, but instead what I received was an interesting book about hidden things that influence our lives. The book was easy to get into, it was entertaining, it didn't feel like a burning professor talking to an inattentive class, and the little anecdotes made it funny and a little but personal. It was a pleasant surprise for me. It just goes to show that shouldn't judge a book by its cover (literally in this case). The book was very good and made me want to pick up the sequel.
Monday, August 26, 2013
The Economics of Behavior
In chapter 1: the overall controversy/topic is how teachers cheat on their own students state exams to gain better reputation or get more money. To me, this is still incredibly ironic, since teachers have always been saying that cheating does no good in school and in life. But if that's actually true then why DO teachers cheat? Or what made them make this decision to cheat? Their action to do this lead those teachers to some dire consequences, like being fired, which completed altered their lives for not only that moment but for the future of any other job they get, their reputation has permanently been stained.
On the other hand, in chapters 5 and 6: the topic is the overall role and effects of parents on their children. what I found most interesting about this was the fact that even when parents (and most others) think they are doing the right thing to help or benefit their children, but in reality they might actually be hurting their future reputation. Even with something as little as a name; Levitt and Dubner explored how the different variations of names can affect their total years of school education. I had never actually thought about how two people with the same name, but different spelling, differed in lifestyles, or how the parents settled on a variation of a name and not the original. Also, Levitt and Dubner claimed that books in the home played a key role in the future of a child's success; if there are books in the house the child grows up in then they will have better test scores latter on. This is just another decision a parent would have to make if they wanted to create a better future for their child.
Heritage
He showed just how large the impact could be through the example of the first officers and flight engineers, who came from a culture that had great emphasis on respect for people who are considered your superior, which ultimately caused several plane crashes. At first it may seem a bit ridiculous that they didn't just speak up when they realized that the plane was going to crash, but then I thought about it, and how I could see a little bit of myself in that. Vietnam's culture also has emphasis in respect for superiors, specifically elders. I realized that when I greet elders in the Vietnamese community and my grandma I bow to them as a sign of respect, an say a very formal greeting. This is something that I was raised to do, and something that I have done for so long that I don't even notice that I do it anymore. So you never really know just how deeply your heritage impacts who you are.
You can't choose you heritage, but you can go against it like the first officers and flight engineers from Korean Air, and change your habits, you just have to work at it. This is reassuring news since its a nice though that you can decide to change and be something other than what your heritage has, in part, made you.
The Power of Information
Summary of Dark Tide
Molasses was very important during the early 1900s as it was not only a food but was a ingredient was used to make weapons and ammunition, which was very important during the time as World War I was going on in Europe. It was also used in the slave trade as a way for the U.S. to get slaves from Africa in exchange for molasses. This tank was very important to big businesses including its supplier USIA or the United States Industrial Alcohol as it made them a lot of money.
Since the tank was so important for making money the USIA wanted it built as soon as possible even if it meant that not all of the safety requirements were made. Everyone liked the idea of building a molasses tank except anarchists. They hated the tank because it supplied soldiers fighting in the war with weapons and ammunition and anarchists hated the war itself. The tank was built and it instantly made tons of money. The tank did not last very long as it eventually collapsed. The disaster caused 2.3 million pounds of molasses to spread all over the city of Boston in all directions. The wave of molasses killed 21 and injured many more. It destroyed buildings and the railroad system leaving wreckage everywhere.
The cause of the collapsed tank remained a debate for several years. Some believed that it collapsed because it was built incorrectly from the day it was built. Others believed that it collapsed because an anarchists put a bomb into the tank which caused the tank to explode. Eventually the debate went to court and after years of argument a final decision was reached that the tank collapsed because the tank was not built correctly. The rivets were built wrong, the steel plates were not the right size, and the "factor of safety" was too low. Eventually USIA was held responsible for the disaster.
Dark Tide vs the other books
Ignorance is Not Always Bliss
If the USIA had just admitted to the faulty tank, they could have temporarily shut down the tank to rebuild it, and still remained a credible company. They probably still would not lost as much money and they would have been able to keep the tank on the harbor. They would have made even more money before prohibition started. Ignorance may be bliss in some cases, but in the case of the USIA, their ignorance cost them their credibility as a supplier and a lot of money on top of that.
Techniques of the Author
My Opinion of Dark Tide
After the disaster, I expected a lot of people to die in the disaster, but only 21 people died. I thought I was going to see numbers in the hundreds, but that was not the case, becuase when the tank fell apart, everyone in the immediate area had gone to lunch, so there weren't a lot of people around. The effects it had on Boston and the rest of the country did not surprise me becuase that was really the first national disaster to happen.
The four year court was amazing. I can't believe it took them four years to come to the conclusion that USIA was at fault for the tank disaster. The amount of witnesses and the amount of information that was collected was surreal. It took Ogden another 10 months after the case ended to state his final say of the case. Also, the amount of money USIA had to pay (which was about 650,000 dollars) was such an immense amount of money. In today's standards, that number would be in the millions. This book was a decent and accurate representation of the molasses disaster of 1919.
Comparing Levitt and Dubner to Gladwell, my response to Outliers and Freakonomics
Gladwell displayed his idea of the road to success through software innovators like Bill Gates and Bill Joy, along with industrial entrepreneurs like Rockefeller and Carnegie. Gladwell almost entirely shot down the idea of rags to riches besides few cases like Andrew Carnegie. It is encouraging that people do not need to be geniuses to be successful. Outliers showed that one must be an opportunist (among other things) to be successful. If you don’t enjoy what you’re doing then you will not have the motivation to practice for 10,000 hours in order to achieve success. One also needs the motivation from others in order to push to continue to make strides toward a goal. What if Bill Gates had never met Paul Allen? Would he still have enough motivation and support to work those long evenings in the computer labs?
What Makes a Perfect Parent?
Sunday, August 25, 2013
The Trouble With Geniuses: IQ's
By chapter four Gladwell talked about how the one thing that affected the IQ’s were family background. In my life I think that is true for me because of the kind of household I grew up in, my family would make sure I got my homework done and got good grades. When I got older I hit a point where I would do that on my own, but I learned from my parents. I also think that for someone who doesn’t have a great background they might not have the highest IQ, or it could be the opposite and they would try to learn from their parents mistakes. Malcolm also talks about the community and environment and how it can affect intelligence, and I think that it is by a chance that you will grow up somewhere, but it is what you do with the opportunities. I’m still not sure if I feel that success comes from hard work or opportunities, I think that it is a combination or both that is needed.
Dark Tide: A Reflection
Going into Stephen Puleo's Dark Tide, I was expecting the justification for calling this event a disaster to be a high number of deaths resulting from the 2.3 million gallon molasses tank failing and flooding the streets of Boston's north end. So for that reason I was surprised to see the total number of deceased civilians was 21. This is not to say their deaths were insignificant, but after the 86-page preamble to the tank bursting during which the rampant overcrowding in the north end was described, I predicted the death toll to be in the hundreds.
After reading that a major contributor to USIA's success branched from producing munitions during World War I and alcohol prior to that, I figured that perhaps the disaster would be an economic fallout for the city after such a tremendous loss of product. Yet again though, I concluded this was not likely to be the reason due to the end of the war and the passing of the 18th amendment, prohibition.
Later in the book, I encountered what I thought was the most likely contender for why this flood reached disaster status. Following the tank's failure, there seemed to be a spike in anarchist related terrorism that followed. There were bombs planted and detonated in, "Boston, Washington, New York, Cleveland, Philadelphia, Pittsburgh, and Patterson, New Jersey" (Puleo 150). In addition, there were strikes in several different trades ... even the police struck in some cities.
Then of course there is the culmination of all these factors wrapped into one. The deaths, injuries, damages (which cost over a million dollars, a fact revealed during the four year trial which eventually held USIA liable. The trial was a massive expense to the city as well), anarchist activity, and economic impact all together are certainly more than enough to qualify this molasses flood as a terrible disaster in Boston's north end.
Concerted Cultivation vs. Natural Growth
I think the concerted cultivation, as much as I hate to say it, sees more success in their children. These are the parents who as Gladwell explained plan their child's birth date in order to give them an advantage at becoming a professional athlete or force them to practice their instrument for hours until they master it. Usually those who practice concerted cultivation are the ones who were successful in their own life or careers and they want their children to shadow that. Although its been said that sometimes the children of these type of parents are the ones to rebel, trends have also proved that they have been the most successful. This is because they are given opportunities to succeed unlike those who experience the parenting style of natural growth.
Saturday, August 24, 2013
Athletes and Their Birth Dates
Character analysis: Martin Clougherty from Dark Tide
Friday, August 23, 2013
The Matthew Effect
Thursday, August 22, 2013
Responsibilities of the People
Ethnicity and Effort
Tuesday, August 20, 2013
Home Stretch
Over the final week, I would like you to do one last assignment. It will be a post only. You are not required to comment on other people's post. However, you are certainly not banned from doing so. There have been many strong conversations throughout the summer, there's no reason why it should stop now.
Your final post is your own creation to make. I only require that it be original and that it be inspired by any one or multiple of the summer reading choices or the summer reading experience. This should be completed before the beginning of school.
Take care and see you all first period Tuesday.
Thursday, August 15, 2013
"Magazine Looks at the Science Behind 1919 Molasses Disaster"
Thursday, August 1, 2013
Controversies of Life
The authors of Freakonomics, Steven Levitt and Stephen Dubner, are likely to have included the topic of abortion in their book because they wanted to show the long term effects of the controversial court case Roe v. Wade. Like they said in the book, no one has ever blamed the crime decrease on the legalization of abortion and they wanted to show the link between the two. Maybe, they thought including something controversial would get more people to read and buy the book, or maybe they just stumbled upon it in their studies.
I, myself, have no preference on abortion. As much as I hate humanity, there are some aspects of abortion that I am able to disagree with. The world is over populated, and without abortion, it would be even more crowded and aggravating, but on the flip side, I always love to see what could-have-been. For example, what if one of my friends or someone in my family was supposed to be aborted? What if an aborted child could have been the next Einstein? But what if an aborted child could have been the next Hitler? No one knows what could have been; we only know what is. I am a big supporter of women's rights and I believe they have the right to swing which ever way they please concerning the abortion controversy, but they should keep in mind what could happen in both sides of the argument. Their child could end up contributing to the crime rate in America, or they could turn their life around and become a self-made millionaire. Aborted or not, the thing will impact someone's life greatly.
Bagel Crimes and Honesty
We all like to think that we are good and honest people, but when we are given the chance to do we sometimes cut corners, or do dishonest things when the situation is considered trivial or others might not notice our actions?
The author discusses this because something like not paying for a bagel is a crime that usually goes unnoticed, because it's not the type of thing we think of when we think of crime like burglary or murder. It's one of those unrecorded middle class crimes in the daily life of the working man.
This is presented by the story of Paul Feldman the "Bagel Guy", who started the business of leaving bagels in offices with a box with a suggested price on it. He collected data on what his collection rate was, and with that data he was able to see many trends on how different aspects of life correlated with bagel collection money.
He saw how their moods could effect their generosity and honesty in giving money to the bagel guy. The stress of holidays such as Christmas caused some people to pay less or not at all for their bagels.
There's also morals to the bagels since Paul isn't there when the bagels are taken or when the money is put in the basket, so people may see this as a way around their morals since they can't actually see the face of the person that they are cheating out of money, and there is no way for him to find out exactly who took a bagel without paying. And since bagels are relatively cheap the cheater may see this as just a trivial thing, and not worth the guilt that would be reserved for bigger offenses.
A similar thing was done at a church that I attend where after mass there would be baskets of donuts with a donation box beside it. Even though the setup is very similar to the bagels, the situation is different as the people who are taking these donuts had just come from church, and morals after church are much more high than any other time.
Wednesday, July 31, 2013
Also, two of six total boiling water reactors located within the nuclear plant were due for maintenance at the time of the disaster. This is similar to the collapsing of the molasses tank because much of the tank needed to be repaired or replaced when it finally collapsed. If the molasses tank had been fixed as soon as the errors were noticed the entire catastrophe most likely would not have occurred. And if the two reactors had been properly maintained perhaps not as much radiation would have leaked from the plant once the disaster struck.
Finally, the two disasters are similar because they both called for immediate evacuation of nearby area after they happened. Some people were killed by the molasses flooding through the streets and it took temporary evacuation to clean the streets. The area surrounding the power plant had to be evacuated because the chemicals were extremely dangerous.
Boston Molasses Flood vs. Karachi Factory Fire
The Great Molasses Flood and the Central Texas Fertilizer Plant Explosion
Molasses Disaster vs. Gulf of Mexico Oil Spill
While beginning to read "Dark Tide" another national disaster that came to mind was the Gulf of Mexico Oil spill that accrued in 2006 which was considered the largest accidental marine oil spill in the history of the petroleum industry. When comparing the two disasters what is obviously similar is the destruction they both had in the United States. The molasses flood filled the streets in the North End of Boston killing 21 and injuring over 150. It caused high speeds of molasses to sweep through the streets damaging the foundations of buildings and houses on the streets. On the other hand the Gulf of Mexico Oil Spill had a large impact on the ocean and animals in it unlike the molasses flood. The explosion of the oil rigs released over 4.9 million gallons of oil and took the lives of 11 people. Another difference was that the oil rig wasn't capped for 87 days allowing oil to continuously flow because of the great difficulty it took to fix it. Since there was so much oil in the water it was impossible to remove all the oil so there is still reminisces of the spill washing up on the shores of Mississippi. The molasses flood was able to be removed off the streets in about two weeks. The
molasses flood brought tragedy to the city of Boston while the oil spill damaged the ocean floor and
effected over 8000 species of animals. One similarity was that there was nothing people could have done to prevent the explosions but in both cases people wondered if the explosions could have some how been preventable. People in Boston knew the molasses tank would eventually burst but the oil explosions was a freak accident. Finally, both accidents cost millions of dollars to clean up.
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Abortion and Crime
Public Bigotry
I think public bigotry is very controversial in this part of the book because even though it is only one celebrity being caught and charged for it, there are plenty of people who have the same unjust beliefs. As much as people would like to deny it, racism is still a problem to this day. The only difference now is that it isn't politically correct to judge upon race so people try to hide it. People with such beliefs may hide it from everyone or just from those who they know will disagree. Just because racism isn't socially acceptable anymore, people still carry those feelings. Although most cases of public bigotry aren't as straight forward as Paula Deen's remark using the N word, people are still finding trends of racism. In chapter 6 when Levitt and Dubner examine how a name can effect a person's life or opportunity whether they are black or even if their name just sounds black. Having people with prejudice beliefs in charge of companies, businesses, government or basically anywhere is hindering social progress. Could the world be missing out on new inventions or ideas that come from black people just because one person goes out of their way to make sure they are never noticed? Obama becoming the first black president in 2008 was still a major revelation in our country and the fact that so many people were against the idea of having an African American lead our country proves that racism is still a major factor in people's everyday decisions.
There's no denying that the amount of racism in this country has decreased over the past decades but it still has not ceased completely. The hidden racist views are almost just as bad as if they were to be spoken because even though they know it's wrong, they still cannot let go of the hatred and judgement. Personally, I believe racism stems from ignorance and too much pride. Until people realize that and are willing to change, racism will surround our lives and public bigotry will become an even bigger problem as racism becomes less accepted.
Tuesday, July 30, 2013
Abortions Control on Crime
So as Levitt and Dubner went through the top ten reasons experts wrote about in magazines that were the cause of the crime drop rate all made sense to me and were logical in why experts said why they caused the crime drop. But the authors looked at all these alleged causes and discarded then all and took a different view on the case. As they realized that abortion was a major factor in the 1990 crime drop it makes a ton of sense because of the babies who would have been born into the lifestyle of many typical criminals. This abortion situation is very controversial because it is a topic that has been discussed and argued for years between pro life vs. pro choices is a topic that can bring heated conversations because of some background such as religion and culture.
I completely agree with the authors and the view of the book because to me the babies that would have been born without the abortion would have lived hard lives (single moms, low income, teen mom, unsafe environment). While this abortion situation is very controversial i think that it is correct to have an abortion in situations where it would be unsafe to have a baby that would grow up ill nurtured or in a dangerous situation. The way the authors looked at this topic in Freakonomics was very interesting to me and kept me turning the pages and i could not put the book down because alls i wanted to do was see if the questions i had were correct.
The Role of Parents
The reason this topic is considered controversial is that most parents obsess about making sure their kid(s) grow up successful, yet those same parents assume that whatever choices they make towards their children will positively impact them and that the choices the parents make to benefit themselves will have no effect on their kids. This is a false assumption, or even a fantasy, that most parents will make the mistake of theorizing. The whole idea that what the parent does HAS to be right, is the basic fuel for determining what choices to make as a parent of children. One example from the book is "The child has many books in the home." (Levitt, and Dubner, 175) referring to what factors are correlated to test scores, this is actually a decision to make as a parent: 'Do I want my child surrounded by forms of knowledge? Or do I want him/her to be surrounded by visual pieces of work?' As claimed in chapter five, Levitt and Dubner explored this correlation to understand the link between test scores and this claim.
The most likely reason that Levitt and Dubner decided to cover this topic is that of how absurd it would sound to most and also how oblivious people are to this trend. As previously mentioned, many people believe that each parent has their own way of parenting and there is no set specific method of raising a child, yet there are certain actions that some parents think would not affect their kids but they do like giving them a 'high-class name.' For the sake of forcing others to look beyond the general surface of life and for questioning specific aspects of it, this topic was realized, presented, and analyzed.
I think the intentions both authors have in this book are amazing, to make an attempt to see the world differently is beyond powerful. I think that such controversial topics in this book propose a dramatic realization to the audience of how we accept the world as opposed to how we see it and feel about it.
Deadman Walking
A big issue in the U.S. is the constant questioning of the option of execution in states. People believed for decades that this capital punishment helped drive down crime. Citizens thought that the agent of fear of death dropped the crime rate in early 2000. But Levitt and Dubner revealed two very interesting facts that steered this belief into new territory. The first important fact would be that there were only 478 executions in the entire U.S. during the 1990's with prisoners on death row having an annual execution rate of lowly two percent. Shockingly members of the cocaine organization Black Gangster Disciple Nation has a higher percent of death at seven percent. This shows that men who are locked up for the purpose of their death have a higher percent chance of living than a man who is on a street corner in Chicago with forty dollars worth of drugs in his pockets.
The other fact revolves around the math that involves the death penalty. Levitt supplied the readers with the statistic that for every 1 criminal that is executed there are seven fewer homicides that might have been committed. Using this formula with the 2001 homicide rates it showed that execution, death penalty, only had a four percent impact on the total number of homicides that single year. This can show that the death penalty has little to any influence on the works of criminals who have homicidal or an other illegal intentions. With it costing nearly $25,000 a year to keep someone incarcerated on death row, it seems to be pointless in its purpose and long sentences.
The frightening part about this amount of information was that the threat of death doesn't stop the criminals of the United States. When it shows that a homicidal crime committed by a criminal has only a 2 percent chance of death the odds are in the criminals favor. Wasting the countries money on the criminals who are incarcerated, starts the debate of whether execution is worth it or should prisoners be sent to a regular prison. The people of the country then question if it is morally right to kill the criminal that killed another. Is this how the crime rate was lowered, with the lowering of moral? In relation I believe that the authors brought up this matter in this specific part of the book to show that execution has little effect on the country as a whole, only in the crime percentage. They don't take sides on the matter accept for the subtext that ask a question. If the fear of death is not enough, then what will it take to create such a big drop in crime the next time it peaks when abortion is already legalized?
When Warnings Are Ignored
The Importance of a Name
The first thing I came across that really surprised me was the differences between "white" names and "black" names. On page 189 they talked about a study where a researcher sent two identical resumés, one with a "white" name and one with a "minority sounding" name. Generally the resumé with the "white" name would get more interviews. But why is that? The resumés were identical. Wouldn't it make sense to interview both? It's simple, different names have different connotations. An employer usually looks for someone with an education and no criminal record, often they assume someone with a "white" name is exactly what they are looking for whereas someone with a "black" name would be more of a risk. People do not only discriminate against someone's appearance but also what they assume their name implies about them. But as this book shows, things are not always what they seem.
The other thing I found surprising in this chapter was how the standard spelling of a name usually signified parents with a low education. The example Levitt and Dubner used was the name Jasmine. Mothers who spelled it like "Jazmine" generally had 11.94 years of education whereas those who spelled it like "Jasmyn" generally had 13.23 years of education. Someone's name may not necessarily reflect what they are like but what their parents were like. High education parents tend to go with more unique names that then become popular with other high education parents. After a few years low education parents will start using these names and the high education parents begin using different names.
Of course some people could argue that it is just a name and does not mean anything. For me it raises some questions, would I have been different if I had a different name? If my parents knew this would I have gotten a different name? There is no way of actually figuring out something like this but it is an interesting concept to think about.
Monday, July 29, 2013
Information Asymmetry
The Great Boston Molasses Flood vs. The Boston Marathon Bombings
I was trying to think about another disaster while I was reading "Dark Tide" and I began to find similarities in the Boston Marathon bombing. In comparing the Boston Molasses Flood of 1919 to the Boston Marathon Bombing of 2013, I can easily say that the location was similar. During the time of the flood World War I was going on in Europe which caused controversies. The war in the Middle East is still going on, and was during the time of the Boston Marathon bombing. In both events there are people to blame; obviously the bombers are to blame in the bombings. In the flood you can put some of the blame on Mr. Jell, but also on the people of the North End who kept quiet.
Throughout the Boston Marathon bombing many people focused on the first reactors and how immensely they helped without thinking. In the Molasses flood many people first ran like many people at the Boston Marathon did, but there were still many people who ran to help. In both dangerous incidents the danger did not scare some people. These people made a difference
In the Great Boston Molasses Flood there were twenty one people killed and 150 people injured. In the Marathon bombing three people were killed and 264 people were injured. These numbers were different, but they were also not a huge number of casualties compared to other national or international incidents. For the most part these events were unexpected. The bombings were a complete surprise. The flood was unexpected because they did not know when the tank was going to bust, but they knew it eventually would. In both incidents innocent people were injured or killed, and a city was ruined. The damage was physical and emotional. For both incidents the aftermath was similar. There were family members and friends that had the terrifying feeling of not knowing the outcome.
There were different things too. The places were different, although very close. Also the time was almost one hundred years different. The flood was a more natural incident; it could almost be called an accident. In contrast the bombings were not an accident and there was a motive to the bombers. There were also many other aspects to the incidents that were different. I was not sure if I wanted to compare the flood to the bombings, because it is still a hard topic to discuss for some people, but that was also true for many people at the time of the molasses flood.
Teachers that Cheat
I was thoroughly shocked when I read about how teachers would erase the student's answers and write in the correct ones. They mentioned that the reason most of the teachers cheat is to make the school look better. If they taught the kids well and made sure they were educated, then the teachers wouldn't have to cheat. Teachers always say that cheating is wrong and not allowed, but then they go off and do it! Also, when the student gets caught cheating, they receive a zero and that's it, but when a teacher cheats, they lose their job and is even sometimes mentioned in the news, which gives them a bad rep. If the teachers didn't cheat and the school received a low mark, that would surely be better that "the school with the cheating teachers"
It has also got me wondering that if it happened in Chicago schools, could it happen or is it happening in other major cities like New York, San Francisco, or even Boston. What if it was happening in a nearby city like Brockton? Who knows if its happening in Abington! You can truly never know until the teacher slips up and reveals that they are cheating.
The Power of Information
Much of Levitt and Dubner's Freakonomics is centered around the revelation of controversial or unusual information. For example, their choices of what questions to ask were unconventional to say the least. Just look at Chapter 2, titled, "How is the Ku Klux Klan Like a Group of Real-Estate Agents?". While at first the question may look ridiculous or even offensive to some, it turns out the two groups are similar in that they both proverbially 'hold all the cards'.
The way I see it, this chapter is simply how Levitt and Dubner prove the saying, "knowledge is power". It is revealed that statistically speaking, the Klan was not as rampantly violent as was perceived by the general public. This is not to say the acts of violence they did commit weren't brutal and unnecessary, but instead it shows how powerful cultural perception can be. Levitt and Dubner tell us, "there were actually more lynchings...when the Klan was dormant than during the 1920's when the Klan had millions of members". So it turns out that much of the Klan's 'dominance', if you will, stemmed from their ability to strike fear into the black community using mainly distorted facts. The authors briefly speak about claims the Klan made and how it is very possible these were just to scare people and weren't actually rooted in fact.
Once the two finished unveiling the Klan's secrets, the question of how it all related to modern day real-estate still remained. As it turns out, the two groups are similar on a fundamental level. Neither reveals the whole truth to people other than themselves. Obviously, real-estate agents aren't a hate organization, but they do have their own personal interests as their first priority.
Very early in the book, Levitt and Dubner make the point that people like real-estate agents are merely human and humans respond to incentives. So, the most prominent piece of controversy in this chapter was the revelation of how real-estate agents are happy to do less than their full ability just to close a deal and move on to the next client. Why? Because these agents main source of income is the commission they make from selling houses. So if they can make a faster sale by convincing the buyer the price their being offered is a good value, then they can get to more clients that way and ultimately make more money.
Friday, July 26, 2013
Cheating Teachers
If a teacher cheated I thought it would involve giving the students hints to the correct answers, but I never realized or thought that a teacher would go into a students test and erase the wrong answers and substitute them with the correct answers. This is not only cheating, but it is fooling the students and their parents into thinking that they did well on the test when they actually did poorly.
I found it very interesting in determining if a teacher has cheated or not in the book. They took a look at the answer string and they found that a majority of the students in the class with a cheating teacher all got the same questions right. What that meant was that the teacher went into the students tests and changed about a string of 15 questions to the correct answers as it would be to suspicious if he changed all the answers. This chapter definitely opened my mind to things that could actually happen in the real world.
Thursday, July 25, 2013
Do parents matter?
The authors probably decided to cover this topic to throw some facts into the mix. They do not show extreme support for either side, so they probably did it to give people debating it more to talk about. They are basically dealing arms to both armies and sitting back to watch the battle. Although, they do seem to slightly favor the parents, by revealing what actually helps kids and what doesn't, but, their list shows that what parents are affect a child more than what the parents do.
Personally, I think both sides of the argument have a point. Parents certainly do have an effect on their child, and while it does matter more than a realist would tell you, it is not as effective as the parents think. Kids take what parents tell them and apply it to who they are and the context they have. For example, in the book, it says that having books in the house can help a child do better in school. A house filled with books wouldn't help a child who doesn't like to read. On the contrary, a child who loves to read but doesn't have a single book in the house will find ways to get books and read. A child is not only affected by who the parents are, but who the child is, long before they realize who they really are and who they could be.
The Oklahoma Tornado and the Boston Molasses Flood
Monday, July 22, 2013
San Francisco Plane Crash vs. Boston Molasses Disaster
It was later revealed to the public that Kang was very inexperienced with flying a jet like 777. However he was on his way to getting a license to fly a 777 jet. Kang had only 43 hours worth of flight experience for a 777 jet, alongside a well experienced 777 pilot. On flight 214, he was not co-piloting with an experienced pilot, therefore highly unfit to fly that plane.
The Boston molasses disaster relates to the San Francisco plane crash because they both physically and emotionally scarred hundreds of people. Not many may have been killed in either disaster, but there were many injuries in both. Nonetheless, both disasters differ because the molasses disaster was within the city of Boston, effecting a larger area of land, and destroying a mass of buildings in the city. The San Francisco plane crash happened on a runway, where the falling plane didn't hit any buildings or cause any sort of property damage. Yes, the plane will costs millions to replace, but that is a mess that is faster and easier to clean up, unlike the molasses was in Boston. It is hard to tell whether both the plane crash and the molasses flood were preventable or not. Maybe if the pilot was more experienced, the plane wouldn't have crashed, and maybe if the tank holding the molasses was better structured, the flood wouldn't have happened. Both disasters are similar in the way in which people are questioning whether they were preventable or not.
For more information on the San Francisco plane crash go to: http://abcnews.go.com/US/san-francisco-plane-crash-pilot-43-hours-flying/story?id=19598352
Thursday, July 11, 2013
Abortion and Crime
The reasoning behind why the author addressed such a controversial issue probably was not intentional. While Steven Levitt was researching potential causes for a reduction in crime one of the many things he looked for were any changes in demographics. The author probably did not expect to stumble upon this “unforeseen and long-gestating” demographic change. While I have read or heard about the connection of abortion and economic level (many abortions are performed on mothers who live in poverty) and there have been plenty of studies on the connection of economic level and crime (more perpetrators of crime live in poverty), I have never read or heard anything about the link between abortion and crime. But, if there is a link between a and b and b and c, it would make sense that there is a link between a and c .Even before Levitt raised the issue of abortion in Freakonomics, Anthony V. Bouza had said, “…arguably the only effective crime-prevention device adopted in this nation since the late 1960s.” Even though others have made the connection perhaps Levitt was the first to explain his theory. When most people look at causes or contributing factors, they often look at more immediate or direct links. This link takes almost twenty years to realize (“Dramatic effects often have distant, even subtle, causes”) and there are still so many other contributing factors.
Even if others came to the same conclusion, voicing this theory would probably not be socially accepted. During protests it would be unlikely that a sign would read “Reduce Crime, Have an Abortion”. Nor would you be likely to read “Choose Life, Police Need Job Security”. I wonder if that cause-effect relationship was found to be 100% accurate if it would help some women to justify their actions This topic continues to be a highly controversial issue on many different levels.
Considering the root of the controversy one could question why Levitt decided to include this theory in his book. After reading Freakonomics I don’t really think he is afraid of controversy. He seems to think outside the box and if he uncovers information that is controversial but relevant I don’t think he shies away from it. I actually think he might like stirring up a little controversy to get people thinking of things other than the obvious. When he comes to conclusions or develops a theory I don’t think he really encourages action one way or the other (after all he is an economist not an activist). Levitt just presents his theory, along with others, and lets the reader make his own assessment. When he determines causality he doesn’t make any recommendations he just presents data. According to Levitt, while the relationship between legalized abortion and the crime rate has not gained the greatest traction in the popular/political discussions (real estate has), it certainly has opened up dialogue. Whether it is correlation or a cause I don’t think his theory of abortion and crime will ever become part of “conventional wisdom” (unless of course it is declared illegal again) but I do think it will add another dimension to the longstanding controversy.