Final Project - Globalization, the Internet, and Socialization

Globalization, the Internet, and Socialization
Unit 2 - Economics, Globalization, and the Concept of Diffusion

Learning Objectives:

• The creation of the internet has allowed people to connect with others on a global scale without geographical limitations.
• The increased use of social networking sites, particularly among youth, is drastically changing the way people interact.
• The Internet promotes individuation but not isolation; people seek out and socialize with others based on shared qualities through networks.
• Social interaction is actually increased by the Internet, it has just shifted from the physical world to the virtual world.

Background Summary:

In 1962, DARPA created the first "Internet" system to enable communication between government computers. In 1991, Tim Burners-Lee launched the World Wide Web that we know and use today. Since then, the Internet has seen the introduction of browsers, web sites, search engines, and social media. It has changed drastically from it's initial creation to its modern state, and it has impacted our society more than anything else in the modern world.

Today, billions of people use the Internet for socializing. Websites such as Facebook and Twitter allow individuals on completely different continents to interact on a personal level. The use of social media has become so ingrained into our society that it is considered highly unusual for someone to not have at least one social network account. The Internet and social media have blown up communications to a global scale, allowing for information to travel faster and farther than ever before. People use social networking sites for everything from sharing photos with family to coordinating revolutions. The Arab Spring that occured between 2010 and 201, for example, was largely stimulated and planned through social media. These sites also change how we get information. When something happens, people immediately post it or tweet it or share it or like it or pin it or reblog it or Snapchat it. Because of this, news travels faster and people get more first-hand accounts of events. Social networks open up dialogue between individuals of differing opinions, promoting open debate and disscussion. Websites like Facebook and Twitter in particular have a powerful impact on how people percieve information.

There is much debate over whether or not so much virtual interaction is good for us. Some authorities believe that the transition from physical, face-to-face interaction to virtual interaciton is harming our society, but others think that it is actually benefiting our social skills. Most studies show that people who actively use social networks balancing their virtual interactions with their physical interactions. Many even say that social media provides a healthy social climate for people, as individuals can seek out others like themselves. 

TED Talks Nicholas Christakis: The Hidden Influence of Social Networks

Assessment: With the constant use of the Internet and social networks, there is a lot of concern for the impact on people's ability to socialize. After reading the articles and watching the TED Talk, write a discussion post (to be posted in the comments) in response to the questions below. Be sure to include references from the material provided and your own experiences with social media.

1.  What do you think are the biggest changes/impacts of social media on socialization?
2. Do you think that social media and the Internet have harmed or helped social interaction? Why?

Relevant Readings: 

How Technology Makes Us Better Social Beings 
A discussion of the impacts of technology on socialization

The Impact of the Internet on Society: a Global Perspective
An overview of the original article highlighting key points

The Social Side of the Internet 
A survey of people's opinions on the Internet's ability to impact groups of people

Good News for Sharks - Shark Fin Soup Losing it's Appeal

Rows and rows of shark fins

Shark finning is one of the biggest dangers to sharks. Shark fin soup is a delicacy in many places, especially in China. Every year, millions of sharks are caught by fisherman, have their fins removed, and are through back into the ocean to die. Often the sharks are still living when their fins are removed, and most of the animal is wasted. Sharks are especially vulnerable species because they take so long to mature and don’t produce many young. Almost half of over 400 shark species are on the ICUN Red List.

A shark left to die after having
 its fins removed

The best solution to protect sharks from shark finning would be to, well, end the demand for shark fin soup. Many organizations are fighting to protect sharks by proposing laws against the practice. Several countries, organizations, and even airlines have taken measures to decrease shark finning and the consumption of shark fin soup. China, Massachusetts, the UAE, Thai Airways, Singapore Airlines, Cebu Pacific, and WildAid have all contributed to the recent decline of shark finning.

Shark fin soup

The demand for shark fin soup, called “fish wing soup” in Mandarin Chinese, is very high in China. It is a delicacy, and so many fishermen seek to capitalize on the consumers’ desire for the dish. To the Chinese in particular, it is a symbol of status and generosity. Due to the value of shark fin soup to Chinese culture, there has been considerable opposition to the fight against shark finning. Shark fin soup is one of the “big four” Chinese dishes, along with abalone, sea cucumber, and fish maw. Unfortunately, many Chinese consumers did not realize until recently that “fish wing soup” is made with shark fins due to the somewhat misleading name. It wasn’t until consumers were made aware of the threat to the shark populations that they began to stand up for the protection of sharks and the removal of shark fin soup from menus.

The Chinese government and consumers have taken steps to reduce the consumption of shark fin soup and, by extension, shark finning. Shark fin soup has been banned from being served at all official government banquets, and the general demand for shark fin soup has decreased to less than half of what it once was. The UAE has cracked down on shark fishing in its waters, particularly to reduce the amount of shark fishing for fins only. Three Asian airlines, Thai Airways, Cebu Pacific, and Singapore Airlines, have banned the transportation of shark fins. While shark finning is illegal in the U.S., it’s still legal to sell shark fin soup in some places, so recently Massachusetts banned the sale of shark fin products. These actions have helped to restore some shark populations and bode well for the future of the various species.

There are not many negative side effects to the decrease of shark finning. I suppose it could have a negative effect on the businesses of shark fishers, however it could be argued that they will benefit in the long run due to the replenishing of populations. Some may even say that it is dangerous to replenish shark populations due to the threat they pose as a predatory species, however sharks are not actually as dangerous to humans as most people believe and actually hold a very important role in our oceans’ food chains. By reducing the demand for shark fin soup and shark finning, shark populations will continue to grow and flourish, balancing out the ecosystems in which they live. Protecting sharks from being finned will save many species. 

Legalizing Marijuana - A Change in the "War on Drugs"

Marijuana, also known as cannabis, hemp, pot, and weed, has been used by humanity for thousands of years. It was most commonly used for making materials such as clothing, paper, and rope. Every part of the marijuana plant can be used, from the seeds to the fibers. Even the oils from the plant can be used in various products. Marijuana is believed to provide medical benefits for cancer and AIDS patients, as well as controlling nausea or vomiting.  Some forms of marijuana include: hemp, hashish, hash oil, and hemp fibers. There are many different strains of marijuana, and female marijuana plants tend to be the most potent. The most common and potent are Purple Haze, Hindu Kush, Early Girl, and Big Bud. Marijuana is a lot stronger now than it used to be due to purposefully breeding stronger and more intoxicating strains.

The biggest problem with legalizing marijuana is the debate over its benefits. Currently, marijuana is classified as a Schedule 1 drug, meaning it has no accepted medical benefit and it has a high possibility for abuse. This is the most dangerous drug schedule, and other drugs in this category include heroin, LSD, and ecstasy. Despite the government’s labeling of the drug, however, many believe that marijuana does not meet the criteria under the Controlled Substances Act to be a Schedule 1 drug, as there are potential medical benefits and the drug is not as toxic as other Schedule 1 drugs. The most dangerous chemical in marijuana is THC, which can affect brain development, learning, memory, and perception. The biggest health concern for marijuana is its effects on the mental health and development of users. It is also addictive, contrary to common belief, and can cause many of the same respiratory problems as smoking cigarettes.

Despite the potential health hazards that come with the recreational use of marijuana, majority opinion seems to be shifting. Many people support the legalization of marijuana because of the various economic and legal benefits. Colorado has already seen significant revenue increase since legalizing marijuana in September 2013. Taxes placed on the businesses, suppliers, and even the product itself have generated millions of dollars in state revenue. The new source of revenue for states who have legalized marijuana can help fund everything from healthcare to schools. Many supporters of legalizing the drug point out the enormous economic benefit for our country.

Another big argument in support of legalizing marijuana is the effect it will have on the “War on Drugs.” Currently, Mexican drug cartels are the biggest suppliers of illegal marijuana to the U.S., and they gain incredible profits from charging Americans for the illegal product. Many believe that legalizing marijuana in the U.S. will damage the cartels, lower their profits, and decrease drug violence in Mexico. On top of that, the decriminalization of marijuana possession, growth, and use will remove a drastic number of people from jail and give law enforcement more time and money to devote to controlling more violent crimes.

While many argue that marijuana is a “gateway drug” and that the health problems are worse than the benefits, most supporters argue that legalization will give the government more control over the trade and use of marijuana. Currently, marijuana use and trade is almost completely unregulated due to its criminalization, so this renders it even more dangerous to users. If the government is able to regulate marijuana, they can potentially reduce or remove some of the harmful effects of the drug. For example, the government may put out regulations for the potency of marijuana, how much of more potent drugs can be sold, and what additives can be in the drugs. Overall the benefits of legalizing marijuana seem to outweigh the negatives.

Sources:

http://www.deamuseum.org/ccp/cannabis/history.html

http://www.drugrehab.us/news/pros-cons-legalizing-recreational-marijuana/

http://www.drugabuse.gov/publications/drugfacts/marijuana

http://www.dea.gov/druginfo/ds.shtml

http://en.wikipedia.org/wiki/Removal_of_cannabis_from_Schedule_I_of_the_Controlled_Substances_Act

Hydrogen Fuel Cells - The Future of Clean Energy?

A diagram of how a hydrogen fuel cell would work in a car

Hydrogen fuel cells are an alternative energy format powered by, you guessed it, hydrogen. They are typically used in stacks to help increase efficiency and power. Hydrogen fuel cells have three parts: an anode, a cathode, and a proton exchange membrane between them.  Hydrogen enters the anode and oxygen enters the cathode. The hydrogen is then split into an electron, which provides energy to a motor, and a proton, which continues to move through the fuel cells. The electron and proton join up again at the cathode side, join with the oxygen, and water is released. Water is the only by-product of a hydrogen fuel cell, making it an environmentally-friendly alternative with potential to solve fresh water problems. In fact, hydrogen fuel cells used on space shuttles were used to supply fresh water to the astronauts on board.

How hydrogen fuel cells work in a space ship

Hydrogen releases less CO2 than gas

In order to work, a hydrogen fuel cell needs a continuous supply of its energy source, in other words, hydrogen and oxygen. Oxygen can be pulled from the air outside the fuel cell, but obtaining hydrogen is much harder. Hydrogen can be difficult to obtain. Currently, hydrogen is collected from industrial waste, propane, methane, and other sources that require high power to generate, but hopefully in the future hydrogen will be harvested from renewable resources. There are fuel cells that can potentially run on water, but the concept is very controversial due to Stanley Meyer’s falsified water fuel cell. An easy to access hydrogen source would need to be found or created before we can power the world on hydrogen fuel cells alone. Plus, fuel cells are still relatively expensive to manufacture, however their price is expected to drop dramatically in the future.

The Hyundai Tucson Fuel Cell car

To make hydrogen fuel cells work on a large scale, some sort of hydrogen infrastructure needs to be developed to distribute hydrogen where needed. Hydrogen fuel storage and conversion methods are currently in development, yet they still need a lot of work. Hydrogen can be transported as a gas or liquid through current energy transportation methods like pipelines and trucks, but for the most part hydrogen could be produced on-site at power plants, fueling stations, and anywhere else it may be needed for fuel cells. Integration into currently existing structures may be somewhat difficult and places requiring hydrogen for power may need to be retrofitted to produce hydrogen. Hydrogen fuel cells could be part of either a centralized or decentralized system, it just depends upon the decisions of those who implement it. Hydrogen fuel cells can be modified to run off-grid, they just need to have some source of hydrogen in order to work.

Hydrogen fuel cells have already been used for transportation, from powering space shuttles to prototype cars like the Toyota FCV or the Hyundai Tucson Fuel Cell. For the hydrogen fuel cell cars, there is a problem with lack of hydrogen fueling stations, but that is something that can easily be remedied by a change in infrastructure. Already steps have been taken to encourage people to adopt hydrogen fuel cell technology. There are currently a federal tax incentives and credits for people who use residential hydrogen fuel cells, businesses who invest in hydrogen fuel cells, and stations who build hydrogen fueling stations. Many companies who manufacture hydrogen fuel cells are actively working to lower manufacturing times and increase their output in order to make these products cheaper and more available. Many people are motivated to invest in hydrogen fuel cell technology because of their concern for the environment and the promise this fuel type holds for the future. Overall, many believe that a “hydrogen economy,” or a world where hydrogen is the main source of fuel, is in our future, and hydrogen fuel cells help to bring us closer to that future.

A video of a DIY hydrogen fuel cell. This man is NOT a professional, so I don't recommend actually attempting to use his prototype to power your car, but it's still interesting how he got it to work.

Major Disasters - The Halifax Explosion

The location of Halifax, Nova Scotia

The Halifax explosion is the largest man-made non-nuclear explosion in history. It occurred in Halifax, Nova Scotia in Canada on December 6, 1917. The explosion was caused by the collision of two ships, the SS Mont Blanc and the SS Imo. Overall the cost of damages equaled about $545 million modern Canadian dollars, which equals roughly $483 million U.S. dollars. About 6,000 people were left homeless and over 25,000 did not have adequate housing after the blast. On top of that, the native Mi’kmaq people’s settlement was destroyed and abandoned. Most of Canada’s civilian casualties of WWI are because of the Halifax explosion.

The location of the ships as they moved in the harbor

The SS Mont Blanc was a French ship carrying explosives and munitions to Europe to be used in WWI. The SS Imo was a Norwegian ship headed for New York City to pick up relief supplies for war victims in Belgium. When the two collided, a fire broke out. About twenty minutes later, the explosive cargo on the SS Mont Blanc blew up, launching debris and destroying all buildings within a half-mile radius. Because the initial collision forced the ships toward the shore, the damage was much more severe. Over 1,800 people were killed, 9,000 were injured, and 1,600 homes were flattened. Windows were shattered up to 50 miles away, and the sound could be heard hundreds of miles away. The biggest issues after the event were finding shelter for those whose homes had been destroyed and rebuilding the structures damaged by the blast. Unfortunately, just a day after the event, a blizzard hit the town, hampered relief efforts and survivor searches, and knocked down re-erected telegraph lines.

The pier before the explosion

The pier after the explosion

The SS Imo after the explosion

Originally the explosion was thought to be a German attack, and the helmsman of the SS Imo was actually arrested on suspicion of being a German spy. The local paper also helped to stir up fear that the event was German-based. Eventually, the truth came out, and the blame was placed on the captain and pilot of the SS Mont Blanc and the chief examining officer of the Royal Canadian Navy in charge of the harbor. A major cause of the explosion had been the French’s use of older ships to carry dangerous cargo because German U-boats kept blowing their ships up. These ships were often not well maintained and thus not equipped to handle problems like the fire. Both ships had been delayed in departing and arrived because they came after the harbor’s anti-submarine nets were raised. The SS Imo had also been going well above the speed limit, the traffic in the harbor that morning was high, and the Imo was moving on the wrong side of the harbor. After a brief signal exchange between the two ships, neither the Imo nor the Mont Blanc yielded their position and the ships collided. The crews abandoned their ships, and while the crew of the Mont Blanc should have flown red flags to indicate the danger of their cargo, they did not because of threat of submarine attack.

Another view of Halifax after the explosion

The pyrocumulus cloud from the explosion

While the town of Halifax was certainly not prepared for an explosion of such magnitude, their firefighters were quick to respond to the fires that broke out on the ships and did their best to put them out before the explosion. The Halifax fire department also assisted in minimizing the damages and chaos after the explosion. Vincent Coleman, the local Intercolonial Railway dispatcher, likely saved hundreds of lives by warning incoming trains of the imminent explosion. He heard that the Mont Blanc was carrying explosive cargo and remained at his station until he heard that the trains stopped, costing him his life. The community used the destruction of the town’s North End to modernize the area, building homes with special fire-proof blocks. The local poor house became a shelter and hospital for victims of the explosion and was "rendered great service to the people of Halifax." Hundreds of people and organizations from all over helped with rescue efforts.

 

A first-hand account from a survivor of the explosion