Human Trafficking Essay Example | Topics and Well Written Essays - 1000 words

Human Trafficking - Essay Example Human trafficking continues to be a major problem all over the world, and bringing about awareness will enable it to be better addressed. First things first, we will bring awareness to the fact that human trafficking does not only effect those who are poor. The rich are affected, too. For instance, there may be people who are rich and living in another country. They have a surplus of money and would like to use it to get to the United States because they believe that coming to this country will afford them better opportunities, such as financial gain and a chance to have greater success. These individuals contact smugglers to help them come here, and they pay these smugglers large sums of money. But one of two things happens that can land the rich into being victims of human trafficking. One scenario can be that the one smuggling them may be a part of the human trade, and rather than helping these individuals to just come over to the United States to lead a better life, they can turn on them and make them part of the human cargo they wish to trade and sell. The other scenario can be that once they do get to the United States, they can fall victims of human trafficking in that they are normally left to their own devices after being smuggled and will more than likely not understand how everything works in this country. They will not know where to obtain resources, and they will more than likely not be completely familiarize with the laws here (U.S. Department of State, 2005). Their lack of knowledge coupled with being in an unfamiliar place is a perfect recipe for a human trafficking victim. A second issue in regards to human trafficking that needs awareness is that men are also victims of human trafficking. A number of people may not think that to be possible; however, it does happen, whether people want to believe it or not. One way that men can become victims is because the one trafficking them will use tactics, such as violence, coercion, and force. Even manipulation can be a factor. Men, like women, can be forced into prostitution, and they are subject to brutal treatment, such as rape and violence, in the same way that women are. And because human trafficking is not only restricted to sex work, both men and women are kidnapped to work in factories or doing other illegal migrant work, such as working with agriculture. Both factory and illegal migrant work have a sour history of workers being paid cheaply or not at all (U.S. Department of State, 2005). Then there is the assumption that human trafficking does not occur in the United States and that it is a problem far from us. However, this is far from the truth. Human trafficking occurs right here on our home soil, as

Contemporary recreation, sports, or tourism legal issue Essay

Contemporary recreation, sports, or tourism legal issue - Essay Example The amount of lawsuit and the diversity of cases in the sports fraternity have been on a surge as more people rely on the courts to solve disputes. The laws have the required expertise to enable the smooth running of the sports. There exists variation as to the way the law is defined, one school of thought hold the view that a law is a congregation of regulations and rules that govern a particular action. Sport law refers to the application of existing laws to recreation and sports. Sports governing bodies operate almost similar to state administrative and federal institution. The governing structures of sports organization are based on the federal laws, regulations and rules. For example, the guideline adopted by the National Football League in the U.S resembles traditional state tort law principles. Thus when a dispute over the interpretation of a regulation or rule arises, lawyers represent the participants and the principal body to resolve the dispute via the administrative structures set up by the sport organization. The Constitution of United States does not guarantee freedom from an invasion of privacy. To justify an action for invasion of privacy, a petitioner must show the cause why the invasion is significant and is in an area for which there is anticipation of privacy (Flannery, 1998 pp 9). In the sports business, such cases are not uncommon especially in drug testing programs. Consider the case involving (Acton v. Vernonia School District 1995); James Acton challenged the drug testing program initiated by Vernonia School District as an invasion of privacy. However the Supreme Court established that school children had a smaller expectation of privacy because athletics subjected one to a need for medical attention, physical examination and a locker room environment. The Court thus upheld the view that drug testing does not constitute an invasion of privacy (Lisa, 2008 pp87). However the Vernonia ruling is not likely to be relevant to collegiate athletes. In the Acton v. Vernonia case, the judge further explained that the high school students had a lower expectation of privacy given their minor age and were under the care of the school in absence of their parents. Given the situation it was the sole responsibility of the teachers to ensure discipline is observed at school. On the other hand, collegiate athletes are considered adults under less supervision from the college and university administration. An example is the U.S Supreme Court decision not to grant a hearing of an appeal of the Supreme Court of Colorado's verdict which found that drug testing program on football players at the Colorado University constituted an invasion of privacy. During the Proceedings, (University of Colorado v. Derdeyn, 1993), the Supreme Court of Colorado ruled that despite the University's concerns in protecting the student's welfare, the argument is not sufficient enough to warrant the intrusion on privacy through random testing for drugs on the players (Lisa, 2008 pp 94). Herbs, (1985) notes that constitutional challenges to drug testing have been unsuccessful in professional sport. For instance, in 1994, the federal district court of Pennsylvania ruled that the National Football League (NFL) drug testing program was not subject to a constitutional challenge because of the absence of state action. The court (NFL v. Long) ruled that neither the commercial association between the Steelers and the City of Pittsburg

A Technical Report Into Cell Phone Jammers

A Technical Report Into Cell Phone Jammers Cell phone jammer is device used to prevent cellular phones from receiving signal from base station. They can be used anywhere but mostly used where phone call would be disruptive. Cell phones are very useful because we are able to contact anyone at anytime but sometimes it become nuisance. Some cell phone users dont know when to stop talking. Jammers are used at classrooms, temples, churches where silence is required. It creates a temporary dead zone to all cell phone traffic in their air system. How Cell Phone Jammer works Disrupting a cell phone is the same as jamming any other type of radio communication. A cell phone works by communicating with its service network through a cell tower or base station. Cell towers divide a city into small areas. As a cell-phone user drives down the street, the signal is handed from tower to tower. Jamming device transmits on the same radio frequencies as the cell phone, disrupting the communication between the phone and the cell-phone base station in the tower. Its a called a denial-of-service attack. The jammer denies service of the radio spectrum to the cell-phone users within range of the jamming device. Cell phone Jamming Device Jamming devices overpower the cell phone by transmitting a signal on the same frequency and at a high enough power that the two signals collide and cancel each other out. Cell phones are designed to add power if they experience low-level interference, so the jammer must recognize and match the power increase from the phone. Cell phones are full-duplex devices, which mean they use two separate frequencies, one for talking and one for listening simultaneously. Some jammers block only one of the frequencies used by cell phones, which has the effect of blocking both. The phone is tricked into thinking there is no service because it can receive only one of the frequencies. Less complex devices block only one group of frequencies, while sophisticated jammers can block several types of networks at once to head off dual-mode or tri-mode phones that automatically switch among different network types to find an open signal. Some of the high-end devices block all frequencies at once, and others can be tuned to specific frequencies. To jam a cell phone, you need a device that broadcasts on the correct frequencies. Although different cellular systems process signals differently, all cell-phone networks use radio signals that can be interrupted. GSM, used in digital cellular and PCS-based systems, operates in the 900-MHz and 1800-MHz bands in Europe and Asia and in the 1900-MHz band in the United States. Jammers can broadcast on any frequency and are effective against AMPS, CDMA, TDMA, GSM, PCS, DCS, iDEN and Nextel systems. Old-fashioned analog cell phones and todays digital devices are equally susceptible to jamming. The range of the jammer depends on its power and the local environment, which may include hills or walls of a building that block the jamming signal. Low-powered jammers block calls in a range of about 30 feet (9 m). Higher-powered units create a cell-free zone as large as a football field. Units used by law enforcement can shut down service up to 1 mile (1.6 km) from the device. Inside Cell phone Jammers Cell-phone jammers are very basic devices. It just has an on/off switch and a light that indicates its on. More complex devices have switches to activate jamming at different frequencies. Components of a jammer: Antenna Every jamming device has an antenna to send the signal. Some are contained within an electrical cabinet. On stronger devices, antennas are external to provide longer range and may be tuned for individual frequencies. Circuitry: The main electronic components of a jammer are: Voltage-controlled oscillator Generates the radio signal that will interfere with the cell phone signal Tuning circuit Controls the frequency at which the jammer broadcasts its signal by sending a particular voltage to the oscillator Noise generator Produces random electronic output in a specified frequency range to jam the cell-phone network signal (part of the tuning circuit) RF amplification (gain stage) Boosts the power of the radio frequency output to high enough levels to jam a signal Power supply Smaller jamming devices are battery operated. Some look like cell phone and use cell-phone batteries. Stronger devices can be plugged into a standard outlet or wired into a vehicles electrical system. Cell phone Jammer Applications Cell phone jamming devices were originally developed for law enforcement and the military to interrupt communications by criminals and terrorists. The bombs that blew up commuter trains in Spain in March 2004, as well as blasts in Bali in October 2002 and Jakarta in August 2003, all relied on cell phones to trigger explosives. It has been widely reported that a cell-phone jammer thwarted an assassination attempt on Pakistani President Musharraf in December 2003. When President Bush visited London in November 2004, it was reported that British police considered using jammers to protect the presidents motorcade through London. During a hostage situation, police can control when and where a captor can make a phone call. Police can block phone calls during a drug raid so suspects cant communicate outside the area. Cell-phone jammers can be used in areas where radio transmissions are dangerous, (areas with a potentially explosive atmosphere), such as chemical storage facilities or grain elevators. Corporations use jammers to stop corporate espionage by blocking voice transmissions and photo transmissions from camera phones. There are rumors that hotel chains install jammers to block guests cell-phone usage and force them to use in-room phones at high rates. Cell Phone Jamming Legal Issues In the United States, United Kingdom, Australia and many other countries, blocking cell-phone services is against the law. In the United States, cell-phone jamming is covered under the Communications Act of 1934, which prohibits people from willfully or maliciously interfering with the radio communications of any station licensed or authorized to operate. In fact, the manufacture, importation, sale or offer for sale, including advertising, of devices designed to block or jam wireless transmissions is prohibited as well. Jamming is seen as property theft, because a private company has purchased the rights to the radio spectrum, and jamming the spectrum is akin to stealing the property the company has purchased. The Federal Communications Commission is charged with enforcing jamming laws. However, the agency has not yet prosecuted anyone for cell-phone jamming. In most countries, it is illegal for private citizens to jam cell-phone transmission, but some countries are allowing businesses and government organizations to install jammers in areas where cell-phone use is seen as a public nuisance. Armenia: legal [citation needed] Australia: illegal to operate, supply or possess Belgium: illegal to sell, possess and operate (licensed part of the spectrum). Canada: illegal, except by federal law-enforcement agencies who have obtained approval Peoples Republic of China: Used by the Education government department as a method of thwarting cheating in schools. During major end of year exams, mobile phone jammers are used in areas surrounding high schools to prevent students inside from receiving calls or text messages, which may be used for illicit purposes. In some municipalities however, rather than the use of jammers, mobile signal towers close to schools are temporarily shut down for the duration of the week as exams are in progress. Czech Republic: illegal. Denmark: illegal. Finland: illegal. France: France legalized cell-phone jammers in (movie) theaters and other places with performances in 2004.Abandoned due to complaints regarding emergency calls. Still legally used inside jails. Germany: illegal, but installation in jails has been proposed. India: Government, Religious Places, Prisons and Educational Institution use jammers. Iran: illegal to operate for civilians but allowed for police forces and military. It is however legal to own such units, which can be bought in electronic markets without a license. In most jails, libraries and university classrooms such jammers are already in use. In the 2009-2010 Iranian election protests, police forces used cell phone and Bluetooth jammers. Ireland: illegal to operate. Legally used inside prisons by the Irish Prison Service. Italy: technically not illegal to own, but illegal to operate, since the Italian law specifically prohibits disturbing radio and telephoning communications. GSM jammers are however legal to be used in places like hospitals, churches, movie theatres and other places with performances, and other buildings where and when the use of mobile telephones may result in a leak of sensitive information: on such occasions, jammers are legal as long as their operation doesnt interfere with electronic medical equipment and allows mobile phones to make emergency calls. Tri-Band Jammers are reserved to, and in use with, the police forces and are being experimented in prisons. Japan: Illegal to use, but legal to own. Buying of mobile short range versions is allowed. Use of fixed high output jammers with long range is illegal, with fines of up to max $250,000USD and/or 5 years in prison. Mexico: legal inside jails, often used also in churches and hospitals. New Zealand: legal inside jails. Norway: illegal to own and operate. The police and the military can use jammers in situations in which it is necessary. Pakistan: legal inside banks, often used also in libraries. Switzerland: illegal. Turkey: illegal. Only the police and the military use jammers. Ukraine: legal, planned to be used in schools United Kingdom: illegal to use, but legal to own. Installation in jails has been proposed United States: Cell phone blocking devices are used by federal officials under certain circumstances. Privacy rights of property owners may affect the policy and application of law within buildings. The FCC may issue a permit that waivers the law for private use. Alternatives to Cell Phone Jamming While the law clearly prohibits using a device to actively disrupt a cell-phone signal, there are no rules against passive cell-phone blocking. That means using things like wallpaper or building materials embedded with metal fragments to prevent cell-phone signals from reaching inside or outside the room. Some buildings have designs that block radio signals by accident due to thick concrete walls or a steel skeleton. Companies are working on devices that control a cell phone but do not jam the signal. One device sends incoming calls to voicemail and blocks outgoing calls. The argument is that the phone still works, so it is technically not being jammed. It is a legal gray area that has not been ruled on by the FCC as of April 2005. Cell-phone alerts are available that indicate the presence of a cell-phone signal. These have been used in hospitals where cell-phone signals could interfere with sensitive medical equipment. When a signal is detected, users are asked to turn off their phones. Cell-phone users dont know theyre being jammed. The phones just indicate that theres no service or no signal from the network. The jammer simply interrupts the phones ability to establish a link with the nearest cell-phone tower. If the battery on your phone is okay, and youd like to continue your conversation, try walking away from the area. You may be able to get out of the jammers range with just a few steps. Every technology has good aspect as well as bad aspect the important thing is, how we are using it. There are some bad aspects of mobile Jammers like, Jamming blocks all calls in the area, not just the annoying ones. Jamming a signal could block the call of a babysitter frantically trying to contact a parent or someone trying to call for an ambulance. Cell Phone Jammers are very useful to society from the antisocial elements. We can save our national leaders. We can restrict the communication network between the anti social elements. Cell phone Jammers prevent the students from carrying cell phones to the college.

Global Positioning System Essay -- Navigation Technology Essays

Global Positioning System Wouldn’t it be great if you could be sure that you would never be lost again? That you would know exactly where you were at all times, whether at land, air, or sea. Well, that is possible with modern technology. More specifically, that is possible with the help of GPS, the Global Positioning System. GPS is a navigational tool that has recently become extremely popular because of it wide range of uses. Whether you are a fisherman or an avid traveler, you could find some use for GPS. And with GPS becoming more and more affordable, it won’t belong until everyone is using it. The Global Positioning System (GPS) was developed by the US Department of Defense in hopes of providing the military with a precise form of worldwide positioning. This twelve billion dollar project resulted in the creation of 24 satellites, each with its own base station, that orbit the Earth. Using these satellites, the GPS is able to pinpoint positions accurate to the nearest meter, or sometimes even centimeter. Needless to say, this system has changed the face of modern day navigational techniques. So, how does it work? The basic concept behind understanding GPS is a technique called â€Å"triangulating.† By using this technique, we can pinpoint any place on Earth by using only three different satellites. More specifically, we would want to use our distance from these three satellites. Hypothetically speaking, say we measured our distance from one satellite to be 10,000 miles. Our position would be narrowed down to a point on the surface of a sphere, centered on the satellite, with a radius of 10,000 miles. Now, say that the next measurement is 11,000 miles from another satellite and we imagine a similar sphere.... ...ave some problems that have yet to be worked out. GPS is constantly being tweaked and improved. With innovations such as Differential GPS, this technology has a very promising outlook. Don’t be surprised if you find yourself using GPS in some form in the very near future. Works Cited How GPS Works: An Introduction: http://vancouver-webpages.com/peter/gpswork.txt Global Positioning system overview, Dana, Peter. H. http://www.colorado.edu/geography/gcraft/notes/gps/gps.html 1994 GPS Tutor – Introduction, http://www.mercat.com/QUEST/Intro.htm 1998 GPS Tutor – Error, http://www.mercat.com/QUEST/Error.htm 1998 Trimble – All About GPS: www.trimble.com

Overcoming Pt Lapindo Brantas Case

Civics Individual Paper OVERCOMING PT. LAPINDO BRANTAS HOT MUD CASE By: Aditya Rahman Sulaiman 10/HK/295884/19279 International Undergraduate Programme Lapindo hot mud flood case or we usually called it â€Å"banjir lumpur panas Lapindo† is an event of the unstoppable mud gush in Kecamatan Porong, Kabupaten Sidoarjo, Jawa Timur and this accident have been happened since 29 may 2006. There are 2 views of the cause of this Lapindo hut mud flood case.First, some scholars said that the primary cause of this event was because drilling mistakes and technical problems. Other theory said that it was happened because natural disaster, this theory explaining that sooner or later hot mud gush will be arise, the lapindo’s mining activity is only the trigger. First theory believes that there is an eror in the mining activity, PT. LAPINDO is suspected not doing a proper procedure in using the correct brace and bit (mata bor), they use it within different depth which has different thi ckness and causing a fault.In the begininning, PT LAPINDO won a drilling well tender called â€Å"pengeboran sumur Banjar Panji-1† from PT Medici Citra Nusantara as worth as US$24 million. PT LAPINDO was planning to drill the well until 8500 feet or 2590 meter depth. In order to reach that depth, infiltrate the Kujung layer (lapisan batu gamping), anticipate circulation loss potency (losing mud from the formation cause a high density liquid or mud come up) and kick potency (infiltration of other fluide to the upper layer), normally PT LAPINDO is needed to use a casing for its brace and bit.Running their work, PT LAPINDO has already used 30 inch casing for 150 feet depth, 20 inch casing for 1195 feet, 16 inch casing for 2385 feet and casing 13-3/8 inch for 3580 feet until 9297 feet, they only not yet put the last casing, the 9-5/8 inch casing for reach the Kujung layer in 8500 feet. The fact is, PT LAPINDO has a wrong prognosis a drilling term which briefly means drilling meth od of some points. They make a prognosis in different areas, they making a research of the Kendeng Zone but they drill at the Rembang Zone they assume such areas has same layers, due to those areas are closed enough .They estimate that in the drilling point, Kujung layer will obstruct them at 8500 feet depth, actually there is no Kujung layer within areas. They used some casing which they are don’t necessary need to use and make an accident. As consequences, an overpressure mud is blow out to the upper layer in mining process, the lower layer had already broken rapidly and not suitable with PT LAPINDO method. Then, after reaching 9297 feet the brace and bit touches limestone (batu gamping).LAPINDO thought that the target at Kujung formation has been achieved, in fact they only reach Klitik zone (also a limestone formation but has different density and porousity). Commensurate with mining procedure, LAPINDO use a mining pump to prevent the hot mud come up. The porousity of Kli tik zone made the covering mud been spread over that zone and circulation loss happen. After the covering mud losing, kick was happened, the hot mud tried to achived upper layer due to density difference.Following the mining procedure, mining process was stopped and the brace and bit has been tried to be lifted up. Unfortunately, the brace and bit was stuck and been cut. A Blow Out Preventer (BOP) on the rig has been closed and another weight mud which has a big number of density was pumped down in order to stopping the kick. Another unexpected mud activity happned, because layer is so porous and the Blow Out Preventer (BOP) was already placed, the hot mud was trying to find other way. Condition and natural fissures of such soil also could be a factor why this kick –ing accident is happen.Since this surface blow out accident happened, the hot mud is not been stopped yet. The odd things is all of the document and mining procedure especially about casing installation is already accepted by BP MIGAS as a responsible bodied of mining. On the other hand, some scholars says that this accident is more like natural disaster called Mud Volcano, a layer that has high density mud which presume can provide a mountan if such mud going out to the ground surface, sooner or later a kind of things will happen just matter of time.Prof Dr Sukendar Asikin, master of geology from ITB (Instititut Pertanian Bandung) said that hot mud comes up because there is a tectonic movement below. The movement arise from a collision of Watukosek faulting zone, this faulting zone located on Australia faulting belt and pasifik which continually moving 5,3 cm/year. When the collision happen the hot mud find out way to blow out from any space mostly from a porous rock or layer. A foreign scholar, Dr Amanda Clarke, a master and lecturer from geology in Arizona State Universiy has already observing this Sidoarjo case 2 times.In addition, she said that based in geology map, Sidiarjo mud sprout on the straight line between Penagunggan mountain, Weliran mountain and Arjuno mountain which kown as Watukosek fault. The streamline has a weak and thin structure, a fluide can be easily arise. Furthermore, an international event for scholars has tried to make a consent regarding couse of Sidoarjo hot mud case. An International Conference and Exhibition which is held by American Association of Petroletum Geologist on 26th until 29th 2008 in Cape Town International Conference Center, South Africa provide 4 arguments.The arguments are; 3 scholars are agree that this accident happen in relation with Jogjakarta’s earthquake, 42 scholars are agree that Lapindo mining process it the main factor, this accident happened based on combination between mining process and Jogjakarta’s earthquake is accepted by 13 scholars, and the rest 16 sholars said that they can not determine what the problem yet, based on that data we conclude that more that half scholars attended are agree th at Lapindo mining process it the main cause of this accident.This case has been even bigger, not only an accident but the effect on the society is being worse. Talking further about the effect, at least we have 3 major effect on the socity such as social, economic and environmental. In social effect, people around Sidoarjo are losing their houses, feel a bad sanitation, psychologically interfered, health disturbed, lack of education (some schools are closed) and many more. Can you imagine if such accident to you? Houses is the most important aspect that Sidoarjo case affected people, people around Sidoarjo doesn’t have any places to stay.In economic field, financing problem of course happen, people around Sidoarjo mostly jobless by a breaking farm or other materials which is covered by hot mud, and accessibility from Surabaya to Magelang or to east direction are closed decreasing economic activity within Sidoarjo area. In the environmental effect, most of natural resources wi thin Sidoarjo areas are broken, after covered by hot mud a farm doesn’t had any function , a pure and clean lake which people use for wash also has no function anymore and a stinky smell from the mud also affected people.Solution and legal enforce of Lapindo’s hot mud case are going slow. Compensation that PT LAPINDO already provides is not distributed equally to the LAPINDO’s hot mud victims. The LAPINDO’s people said that compensation has been given directly by providing cash as much as Rp 2. 500. 000, 00 / meter square damageand transportation money compensation as much as Rp 500. 00, 00 / family (based on tempointeraktif. com date 29 october 2006). The amount of compensation is not firmly publicly determined, because this number has already changed through time, some newspaper said that the compensation is equal as Rp 15. 00. 000,00 per family. In fact, not all of the victims are know about this compensation procedure, the other who get this compensat ion also said that the cash distribution is not as much as what they have been promised previously. Republika newspaper date 27 august 2010 state that Aburizal Bakrie as owner of PT. LAPINDO affiliation company said that personally he has provided moreless Rp 7. 800. 000. 000,00 rupiah and he agree that this accident was because â€Å"Mud Volcano† theory.The government is seems to be not care enough to this case, as an evidence a government regulation in Sidoarjo case, the Presidential decree number 17 year 2007 is firstly arise 1 year after the accident happen. The Presidential decree number 17 year 2007 also not stipulating anything about PT LAPINDO punishment or compensation, briefly this decree mention about create a Overcoming Disaster Bodied (badan penganggulangan bencana) which shall handle and find a way out about effects of hot mud cases towards society.Moreover, The PT. LAPINDO BRANTAS is proven guilty by not following AMDAL RULES and another rules as follows; a) Un dang-Undang Nomor 22 Tahun 2001 tentang Minyak dan Gas Bumi b) Undang-Undang Nomor 23 Tahun 1997 tentang Pengelolaan lingkungan Hidup c) Undang-Undang Nomor 23 Tahun 1997 tentang Pengelolaan Lingkungan Hidup (Lembaran Negara Republik Indonesia Tahun 1997 Nomor 68, Tambahan Lembaran Negara Republik Indonesia Nomor 3699) d) Undang-Undang Nomor 32 tahun 2004 tentang Pemerintahan daerah e) EtcThere is an opinion of some people which said that this hot mud case is not solved yet, because people in government are politically affected by Aburizal Bakrie power. They said that our president itself used his money for the previous presidential general election and he looks like protecting Aburizal Bakrie. These kind of opinion are can’t be proved and only like political issues. Yet, the PT LAPINDO is been closed but the overcoming disaster still doesn’t work well. Basically, the government has to provide help using its Overcoming Disaster money which stated in State Budget.Actual ly, the government has done something but it is not equal with amount of hot mud case total damage. Many solutions have been tried regarding this case, the most better one is making the rig relief well. Such cases have happened in Australia and can be solved by this method. The problem is, rig relief well which is done by Pertamina is not runned continually, scholars approximates this rig relief well will be finish within 6 months but accompanied by some political issues, this Pertamina rig relief well making postponed or even stopped after 2 months (it is not firmly stated that this methods will be run again).In my opinion, this hot mud case will be finish fastly if the the political issues doesn’t mix up with the case. Aburizal Bakrie and his political power interfere our nation overcoming disaster. The government should act more firm and clear in making decision or further solution. This case also could be an evidence that our nation overcoming disaster is still need to be repaired. ENCLOSURE 1. 1 Mining Tools Lyte Limited Terafiliasi Kelompok Bakrie Kalila Energi Limited Pan Asia Enterprice Limited PT Energi Mega Persada Tbk (EMP) 15,76% 84,24% 1. 2 Bakrie’s Affiliated Companys 1. 3 Potrait of Society After the Accident Happen

Environmental Science Essay

Our world looses 40,000 species a year, while ocean fisheries collapse and global warming threatens ecosystems from the coral reefs to the melting of the North Pole poles to the grain-producing mid-latitudes. There is a greater need than ever before to understand ecosystem processes, man’s impact on these processes, and the value systems that will determine our future interactions with our own ecosystem. Conservation is akin to problem solving, hence the emphasis on the art of solving problems and the critical-analytical approach toward understanding the underlying issues. Conserving nature is thus related to solving problems arising from human interference. It thus combines the complexity of nature with the human dimension, which is complicated to say the least. Hence the multitude of dimensions, confusion of ideas and the widespread involvement in all facets of daily life.Conservation is rooted in the belief that something can be done to prevent the loss of an endeared entity. When we saw native forests disappearing to shipbuilding and firewood, we began to protect them, goes the story. However, the truth follows a slightly different path. Forests were saved because people discovered coal, which was much more efficient to use. Instead of building ships from timber, steel proved to be a better choice. Instead of burning firewood for locomotives, coal proved more efficient. Thus coal and steel saved the remnants of native forests. Likewise it was fossil oil that saved the whales. If no economic replacement can be found, people will use the resource to the last little bit. Conservation in its early days, often happened by accident. However, today, people are using knowledge, foresight, labour and technology for proactive conservation. Soil conservation: soil has become threatened by human cultivation and climate change, resulting in loss of fertility, erosion and desertification. Water conservation: water is needed for food and industry, but in many nations a severe shortage is looming as humans use over 50% of fresh water that never reaches the sea. Atmosphere conservation: clean air is needed by all organisms on Earth. The atmosphere regulates the Earth’s temperature and protects it from harmful radiation. Global warming and ozone depletion threaten all organisms, including humans. Natural habitat conservation: wildlife needs natural habitat, Wildlife conservation: preventing extinctions, maintaining biodiversity. Mineral conservation: the mining of minerals rests almost exclusively in the hands of mining companies. Their business is to supply an ever hungrier market. Conservation of minerals can be done only at the consumer’s end, by reducing the need, reusing by-products and recycling wastes Energy conservation: energy is the main driving force behind industry and indeed our civilisation. Our entire standard of living depends on energy to the extent, that people in developed countries use the equivalent of 50 human slaves each, or more. Fossil fuel is going to run out and alternatives have to be found, as well as energy conserved. Urban conservation: in recent times, many cities have grown so rapidly that they have become unlivable due to overcrowding, traffic jams, inadequate public transportation systems, air and water pollution, noise, and lack of recreational parks. People flee the cities to live in suburbs, causing urban areas to sprawl, which exacerbates the transport-related problems. Urban conservation aims to make cities more livable, while halting urban sprawl. Marine conservation: the marine environment has its own rules. To do conservation for the benefit of nature is difficult enough, but because humans are involved in every step, the matter becomes very much more complicated. In fact, this aspect can become quite time-consuming and energy-sapping, often obscuring what the whole purpose of conservation is all about. Human society has become more complicated over time, and will continue to do so. People have occupied every bit of land, and have also been allowed to own it. By having an interest in an area planned for conservation, or an extractable species, human lives are affected and conflicts arise. People who have a claim to be considered, call themselves stakeholders. Don’t be surprised that a stakeholder can live hundreds of kilometres away from the place of conflict. Here are the human interests that need to be considered along every step: economic: people’s incomes are affected. Countries with a Bill Of Rights, require such people to be compensated financially. It increases the cost of conservation. However, often new opportunities present themselves, and people can get better jobs through re-training. Where fishing is stopped, boat owners and skippers can learn to earn a living from eco-tourism. Park rangers are required, and those displaced from the area make good rangers due to their local knowledge. rights: over time, people have given themselves all kinds of rights. Their present predicament is seen as a right obtained through custom, and any change to it is seen as an infringement of such rights. tradition: people have been doing what they do for many generations, often passed down in families from father to son. Villages have a tradition, and so do areas. A conservation effort may upset such traditions. culture: every ethnic group has a different culture. Within a culture, specific rights and beliefs are held dearly. Conservation may infringe on such cultural values. spiritual: persons and groups may have spiritual values, arising from beliefs and superstitions. emotional value: people often value a place or a species emotionally. Such values cannot be measured but are real to the beholders. A large range of emotional values can be held. race: racial matters may dominate conservation efforts. Original People like the Maori in New Zealand, the Aborigines in Australia and the Indians in America and Canada, have lived in the area for a long time, and have cultural and spiritual ties with an area. However, often the race issue is used to gain power and income. Nevertheless, it seems that the three underlying causes, population growth, economic growth and material needs (‘standard of living’) are too holy to be stemmed, or even discussed. So it happens that all our conservation efforts are directed at fixing problems, rather than preventing them. Worse still, the concept of sustainable development requires us to increase economic activity while also conserving the environment, two opposing goals. Conservationists now try to improve our ‘quality of life’, the need for a clean environment, such as clean air and water, uncluttered living areas, and unspoiled scenic lands. Only very recently has the concept of biodiversity entered the conservationist’s vocabulary. It requires healthy ecosystems, not just for the benefit of people but also for those other millions of species. The ecological crisis, as an outcome of human impact on nature, has reached a point that could threaten the very survival of humanity. In keeping with the economic interests of a small minority, new production forms be implemented faster and faster, with no prior evaluation of their ecological consequences. These minority interests also require maintaining production techniques recognized as harmful. This is going on while technological progress is increasing the possibility of acting upon nature, and hence upsetting or destroying it. Industry, transports and the breakdown of more or less durable consumer goods release a great variety of toxic substances into the air. The unbridled and apparently uncontrollable growth of motor vehicle traffic makes this the primary source of sulfur dioxide and carbon monoxide, far ahead of household and industrial heating. Formic aldehyde, mercury and asbestos, for example, are industrial pollutants. These are also found to a very significant extent in everyday consumer products, such as building materials in the case of formaldehyde and asbestos, and mercury in batteries. Waste, of household, agricultural or industrial origin alike, is carried off in the world’s waters, turning them into gigantic sewers. Continental waters, rivers and lakes are the hardest-hit, but pollution is reaching the sea more and more, via rivers and coastal cities. The direct consequences are the accumulation of heavy metals; mercury, cadmium, etc, and highly toxic organic compounds, in sediment on the ocean floor, riverbeds and lakebeds. Above all, fertilizer build-up, involving nitrates and phosphates, has led to an unbridled proliferation of algae and water plants. Their breakdown then exhausts the oxygen dissolved in the water: resulting in a massive death of aquatic life. Among the most dramatic manifestations of the ecological crisis, the destruction of the world’s forests is among the most disturbing, because of the extent of its consequences. In 50 years, one third of the world’s woodlands has disappeared. This has hit tropical countries the hardest. In the industrialized countries, the wooded area has remained relatively stable, but forests are slowly dying from air, oil and soil pollution. However, in the â€Å"Third World†, deforestation is at the heart of the ecological crisis. Deforestation is the outcome of a vicious cycle of poverty and depletion of arable land. Another cause is the over-harvesting of tropical woods, with no concern for sustainable management. This destroys biodiversity – the tropical forests are home to over 50% of the plant and animal species of our planet – and the forest population’s resources, in order to provide a cheaper product for Western building and furniture markets. In future, we must see our neighbours as partners and friends rather than as poachers and foes. This partnership can also extend to adjoining industries, farming enterprises and business ventures. It does, of course, mean that human attitudes and behaviour will have to change. We should all see ourselves as custodians of the environment and learn to live in harmony with it. Only then will we see light at the end of a dark tunnel. Worked Cite: Daniel B. Botkin, Edward A. Keller Published by Wiley Text Books (June 2002) Environmental Science: Earth as a Living Planet