In the last few decades, water shortage has become a substantial issue for both developed and developing nations. With the increase in the global population and industrialization, the demands for fresh water have skyrocketed. Desalination is suggested as the most viable fresh water resource to solve the water crisis. This essay will evaluate the arguments both for and against dependence on desalination to obtain a supply of fresh water. These will be demonstrated by focusing on the environmental and socio-economic impacts.
There are a number of significant arguments in favour of desalination. Proponents argue that fresh water is a fundamental source for individuals. Caron (2010) points out that there are many regions in the world facing water
…show more content…
Dolnicar & Shafec (2013) assert that only countries that have a strong economy can start to produce fresh water from desalination because it requires a great deal of money. Moreover, water shortages could be alleviated by economic methods. For example, water can be collected and stored by transmission grids linked to houses. Then, the waste water could be useful after recycling. It is widely known that fresh water must be available for everyone, and there are many methods available for obtaining this water. According to Elliot & Cosla (2009), desalination still consumes a natural source. On the other hand, water recycling and rain water tanks are more effective than desalination. Consequently desalination is the most costly approach and might damage the environment.
In conclusion, there are benefits and drawbacks to desalination. Despite the benefits, they are outweighed by the disadvantages due to the socio-economic and environmental aspects. Although proponents argue that desalination could solve the water crisis, critics claim that there are many alternative strategies that are more effective. In light of this, it is recommended that governments should shift to water recycling and rain water tanks to generate fresh water. Failure to implement this may lead to detrimental economic consequences for the
water is necessary to survive for plants, animals and humans. and we are destroying our community primary sources of water by using too much of it. it 's predicted that water withdrawal will drains rivers and destroy habitat for many species of fish and wildlife. Cities like Las Vegas water is pumping from the colorado river,
If there is another water crisis it will affect many things. Water crises are bad in many ways so don’t pollute the
Additionally, desalination; the removal of salt from salt water, is surefire way to stop a water crisis because the ocean has tons upon tons of water that we can use once its toxic salt is removed. Lastly another solution to water crises are water meters. “Using meters to monitor just how much water people are sending down drains, flushing in toilets and pouring over gardens promises to cut consumption, according to some experts” (Barford, Everett). On the other hand, the predominantly accepted solution for food crises are the use of more GMOs which stands for genetically modified organism. The author of
(http://carleton.ca/parldiplo/2014/water-stress-protecting-communities-nation-world/) Water is a right, not a good to sell. People tend to forget that. "Nations with abundant water seek to protect it. And as the strain on water resources increases in the coming years and decades, that sentiment is unlikely to change."
Drought It’s been years since water came out of my faucet and days since my last drink of water. Even if I did have water would it be worth the risk? Our people have become diseased. Our animals are suffering and we have to walk miles and miles until we find “adequate” water.
By using desalination system, we can get clean and safe water immediately. We do not need to pay money to get sea water, and we do not need to wait for rain, we just get the water form
In urban civilizations, water sources are pumped through a network of pipes into citizen’s homes. Citizens are then required to pay a premium for distribution and usage of the water. Water obtained and distributed by the
PROS • Alkaline water is beneficial because it contains higher pH level compared to tap water. It aids to even out the acid level in the body which is known to cause chronic illnesses . Moreover it contains dissolved minerals which the body can easily absorb and use. • It helps in preventing osteoporosis since it also prevents the body from filtrating alkaline minerals from the tissues and bones. • Because alkaline water is made up of smaller clumps of water molecules compared to tap water, it has the ability to pass in and out of the cells thus, keeping the body hydrated while flushing the toxins.
The text allows for the reader to understand what the water crisis is, and how it is impacting our daily lives. The text also gives the reader multiple different examples of water control in the United States. But, because of all the corporate greed, corporations are ruining our natural resource of water by creating it into a commodity and selling it. This book gives great insight on how corrupt the government can be when they want to make a cheap buck. Again, “Water is a necessity of life that touches everyone in their own homes” (Snitow and Kaufman, 1) water is a right to all humans, not a commodity for business
The major concern has been to develop cost-effective methods of desalination so as to provide quality water even in areas that have limited access to the fresh water. Therefore
“As the population rises, the world 's water usage will rise. Many areas of the world already suffer from a lack of fresh water,” (Population Control 3). If the world runs out of freshwater, humanity will plunge into chaos. Humanity needs water to survive, and that is a fact. Relationships between countries will be broken apart over disputes for water.
Desalination Essay Introduction: Drinking seawater is bad, the salt makes you dehydrated and the more salt water you drink the more it makes you sweat. You also get a dry mouth and low blood pressure as well as your heartbeats faster; you could get bad headaches and a lot of dizziness. Most of the biggest desalination plants are in the middle east like United Arab Emirates, Saudi Arabia, Israel and many more, but the biggest desalination plant in United Arab Emirates it is the biggest power production, in Jebel Ali M-station in Dubai. The plant has an installed capacity of 2,060MW (mega watts) and 140 million imperial gallons of water per day.
Water resources problem areis a serious challenge to the social and economic sustainable development around the whole world. With regards to the predator of fresh water shortage in global scale, Canada also unfortunately falls to its prey. Blessed with abundant fresh water in lakes, streams, rivers and most importantly –the underground water, Canada has long taken it for granted that fresh water supply will never be their concern. However, the approaching of fresh water shortage has only until recently woken Canadians from their dreams. When Alberta Environment and Sustainable Resource Development implemented underground water tapping programs and the Munk School of Global Affairs held a symposium themed on mapping underground water, federal and public concerns are fomenting.
2% of earth’s fresh water is frozen in ice caps; and, only 1% of earth’s fresh water is available to consume. 2. Unfortunately for our planet, supplies of water are running dry at an alarming rate. The world’s population continues to soar; but, that rise in numbers has not been matched by an increase in supplies of fresh water. Let’s talk about what is going on around the world; I will mention to you just a few major cities, and show you how they are dealing with water shortage.
Introduction By the year 2025, the Philippines is believed to be brought to a water crisis if no new sources of water are developed or found to meet the growing demand of the citizens. (Sapnu, R., Balabo, D., & Cervantes, D., 2007) "There is a Japan International Cooperation Agency study that says that if we will not conserve water, there may be some problems. But of course we can always start conserving now and look for other sources," Lopez (2013) said. Studies have shown how water conservation and appropriate water utilization are significant as early as today.