Saturday, May 12, 2012


Water shortage in Somalia

Introduction
Water is the most important factor for sustaining life. It’s important for humans, animals, and even crops. Water shortages are the main reason for many problems all over the planet. The main cause of water shortage in most countries is droughts. Drought is an irregularly long period of low or no rainfall and that is a reason for the drying up of many water wells in many regions. In addition, statistics show that half of the hospital beds worldwide are occupied by patients diagnosed with water related diseases, and water and sanitary crises claim the lives of more people through disease than war does. 2.6 billion people worldwide live without basic sanitation, 88 percent of the diseases presented by these people are caused by unsafe water (facts about water and sanitation, 2012). Others statistics recorded worldwide are:
·         1.4 million children die every year as a result of diseases caused by unclean water and poor sanitation.
·         For children under five, water-related diseases are the leading cause of death.
·         Girls under the age of 15 are twice as likely as boys of the same age to carry the responsibility of collecting water.
·         Parasitic infection transmitted through unclean water and poor sanitation hinders the learning potential for more than 150 million children.
The shortage of water as well as the lack of sanitation creates a life filled with difficulties, disease, and low educational opportunities(facts about water and sanitation, 2012).


Problem
Somalia is one of the most troubled countries in Africa as it is run by war lords who exposed the people to a lot of violence and bloodshed. The country of Somalia has many problems, one of which is a severe water shortage. Water shortage is the main reason for AWD(acute water diarrhea), a disease which claimed the lives of 12 people from villages surrounding the capital Mogadishu (Somalia: water shortage to blame for awd outbreak, 2009).only 29% of the Somali population has access to safe and clean water. Most of these 29%are forced to walk about 20 km in order to get to the water, and others have to sell their belongings in order to be able to buy water(mannak, 2009). In 2011, the voice of America news agency published an article titled “Somalia: drought brings water shortages, high food prices”, which discussed the outcomes of the water shortages and the downside it had on the population. People feared that due to the water shortage, livestock might start to die in large numbers and that would cause villagers to move back to the unstable capital in search for food. The U.N already pays a total of $60 million to meet the food needs of the Somali people, but if droughts keep occurring then an estimate of more than $150 million will be needed to meet the food needs of the population(decapua, 2011).on the other hand, the fear wasn’t only of dying livestock but also of migrating livestock. Livestock migrated in search of more water in order to survive, lowering the amount of dairy products available and increasing the levels of malnutrition in many regions of the country (press release: Somalia faces severe water crisis as drought looms, 2011).it was not only the livestock migrating, as droughts were also the main reason for many people abandoning the villages that surrounded adado town, due to the drying up of the local wells and bark ads (water pans). The only water available to remaining villagers was 75 km away, which left them with the sole option of water trucking, which is considered difficult and expensive for villagers (Somalia: galgadud villages abandoned as water shortage bites, 2010).
           


Solutions
The U.N along with other humanitarian organizations is already working on finding solutions to the Somalia water crisis. In solving such crises internationally in Somalia, foundations shouldn’t only focus on the shortage of water but also on the proper uses of sanitation of already available water sources. Well-funded organizations would be able to provide state- of- the- art equipment, that would secure, purify and distribute water for domestic and agricultural uses (our background, 2003). Drilling new water wells in areas that have no water or only have access to contaminated water, is required in order to provide new water supplies. In the case of polluted water, the solution would be digging below the surface of the pollution spill in order to reach uncontaminated water supplies and then insuring that recontamination does not occur. On the other hand, reverse osmosis can also be used to purify already polluted water. New disinfection technologies and new distribution techniques can be used on water supplies only contaminated with microorganisms(our background, 2003). However these major organizations that call themselves “humanitarian” will have to spend millions of dollars in creating such solutions. Keeping in mind that they are aware that it’s a charity based action and they will not gain anything from it as a profit. This would then take us back to square one because obviously most if not all of these “humanitarian” organizations might decline such widespread activities.
           
Conclusion 
Droughts are the main reason for water shortage in Somalia, which is one of the main causes of human suffering. Water shortage causes many more problems than the unavailability of drinking water, such as the increase in food prices, the possibility of livestock death and the increase in malnutrition levels. Water is an essential substance for humans, animal and plants for survival, therefore, a lot of effort should be concentrated into finding and developing new water supplies for countries and regions suffering from such a crisis. Most if not all of Somalia's clean water supplies are running very low and its causing many villagers to leave their homes and farms to look for new water supplies and clean wells. They end up going back to their homes because they couldn’t find anywhere else or the place they found was too expensive for them to afford. (mannak, 2009)these demographic changes are affecting the traditional farming practices and causing soil erosion which leads to a lowering of gross domestic product.

Wednesday, May 2, 2012

Final Assignment Bibliography:


DeCapua, J. (2011, February 25). Somalia: Drought Brings Water Shortages, High Food Prices | Africa | English. News | English. Retrieved May 2, 2012, fromhttp://www.voanews.com/english/news/africa/decapua-somalia-drought-25feb11-116919323.html

Gitahi,, S. (n.d.). Somalia - Water Management amid recurrent drought.Waterwiki. Retrieved May 2, 2012, from waterwiki.net/index.php/Somalia_-_Water_Management_amid_recurrent_dr

Mannak, M. (2009, May 21). Food and water shortage ravage Somalia - 400.000 lives at stake | NowPublic News Coverage. NowPublic.com | The News is NowPublic. Retrieved May 2, 2012, from http://www.nowpublic.com/world/food-and-water-shortage-ravage-somalia-400-000-lives-stake

Press Release: Somalia faces severe water crisis as drought looms | FSNAU. (2011, January 28). FSNAU. Retrieved May 2, 2012, from http://www.fsnau.org/in-focus/press-release-somalia-faces-severe-water-crisis-drought-looms
Ryan's Well Foundation | Learn the Facts | About Water and Sanitation. (2010, July 18). Ryan's Well Foundation | Home. Retrieved May 2, 2012, from http://ryanswell.ca/learn-the-facts/facts-about-water-and-sanitation.aspx

IRIN Africa | SOMALIA: Galgadud villages abandoned as water shortage bites | Somalia | Early Warning | Economy | Environment | Food Security | Refugees/IDPs. (2010, March 17). IRIN • humanitarian news and analysis from Africa, Asia and the Middle East - updated daily. Retrieved May 2, 2012, from http://www.irinnews.org/Report/88454/SOMALIA-Galgadud-villages-abandoned-as-water-shortage-bites

IRIN Africa | SOMALIA: Water shortage to blame for AWD outbreak | Somalia | Early Warning | Environment | Health & Nutrition. (2010, April 30). IRIN • humanitarian news and analysis from Africa, Asia and the Middle East - updated daily. Retrieved May 2, 2012, fromhttp://www.irinnews.org/Report/83377/SOMALIA-Water-shortage-to-blame-for-AWD-outbreak

UNICEF Somalia - Water, environment and sanitation - Action. (n.d.). UNICEF - UNICEF Home. Retrieved May 2, 2012, from http://www.unicef.org/somalia/wes_95.

Monday, April 16, 2012


The Modern development of the telephone

At the moment, the telephone keeps being developed rapidly. The telephone has impacted the world positively by making the communication easier for people in different parts of the world. In the past, all emphasis on telephone use was for business related activities. The first subscribers were usually doctors, druggists, and businessmen. Indeed, the phone was not immediately available to private homes. However, nowadays each person has his own cellphone which can be used for different purposes such as social communication and conducting business. (Ask.com. 2012) (moah.2012)
On the other hand, the communication through the telephone becomes cheaper than before, because of the invention of the net phone. Now you can call people on the other side of the country or world at no more than the cost of your local Internet access. Today, you can therefore create specific messages for specific callers. You also can save voice messages, route them, and create database records from call logs. Finally, Internet phones will do more than replace traditional telephones. In the same way the Internet brought low-cost print and graphics communications to millions, Internet phone software is likely to extend voice communications in ways we never imagined. (moah.2012)

Wednesday, April 11, 2012


The Development of the telephone

The telephone is still in the developmental stage and it will keep developing as man’s knowledge of the field improves. As a result of the invention of the telephone, communication became easier between the humans over distance. Since Alexander Graham Bell made and developed a simple combination receiver called the earphone and transmitter called a microphone using a bar magnet, the telephone has never looked back. Although Bell's device worked both as a microphone and an earphone but device had quite weak sound. However, the device later worked well and was used around the world. Then another person got an idea to install a ringer on the phone. Another device, a hand-cranked magneto generator, was required to cause the bell to ring. This generator was included with the battery in the telephone box or cabinet and it proved to be very popular, especially among bored housewives. After that, each phone could be assigned a unique telephone number and address. Therefore, if someone needs you he can dial your number via a device. (moah.2012)
At that time the telephone became very popular. The invention of the telephone didn’t stop being enhanced and improved. In 1982, people were able to talk over long distances of about 700 miles. However, in the 20th century people developed a wireless telephone which was more practical for business and industry. (moah.2012)- (Wikipedia-2012)

Wednesday, March 21, 2012

BIBLIOGRAPHY

a)      Ask.com. (2012).How did the telephone change the world?. Retrieved from http://answers.ask.com/Society/History/how_did_the_telephone_change_the_world
b)      Museum of American Heritage, science & technology. (2012).Development of telephone. Retrieved from http://www.moah.org/exhibits/archives/talkingwires.html
c)       Wikipedia. (2011).History of telephone. Retrieved from http://en.wikipedia.org/wiki/History_of_the_telephone
d)        Wikipedia. (2012).telephone. http://en.wikipedia.org/wiki/Telephone

History of telephone(section1)

The ability to communicate over distance has long been part of human history. Ancient people used different methods of communication. The most primitive techniques involved beating drums which led to optical telegraphy using smoke signals, beacons of light and flags. (Wikipedia.2012)
In 1831, Michael Faraday proved that vibrations of metal could be converted to electrical impulses. This was the technological basis of the telephone; however nobody used this system to transmit sound until 1861. In addition in Germany, Johann Philip Reis demonstrated a working electrical voice-transmission system. He had built a simple device that changed sound to electricity and vice versa. However, the crude device was incapable of transmitting most frequencies, and it wasn’t fully developed at that time. (Wikipedia.2011)
While Reis only used his machine to demonstrate the nature of sound, other inventors tried to find more practical applications of this technology. In the 1870s, two inventors Elisha Gray and Alexander Graham Bell both independently designed devices that could transmit speech electrically. Both entered into a famous legal battle over the invention of the telephone, which Bell won. In 1876, Bell was given a patent for the first operational telephone. According to the story, the first fully intelligible telephone call occurred on March 6, 1876, when Bell, in one room, called to his assistant in another room. "Come here, I want you." (Wikipedia.2011)

a)      Wikipedia. (2011).History of telephone. Retrieved from http://en.wikipedia.org/wiki/History_of_the_telephone
b)        Wikipedia. (2012).telephone. http://en.wikipedia.org/wiki/Telephone