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Water scarcity: a global issue
Water scarcity: a global issue
Survey of water scarcity
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My view on water has not changed dramatically since taking this course, however, this is because I always respected water in many respects. I never thought water was unlimited, and I have for as long as I can remember tried to tell those around me to respect water more. That being said, some aspects of this course have made me think more about my actions and the global effects of the water crisis. There really aren’t any unlimited resources on earth, and more people need to become educated about that.
I did learn a lot more about the effects of agriculture and non-sustainable designing. Water is central to almost everything in life, and while it is terrific that Ithaca College has taken that into consideration when they designed the newer buildings, many organizations do not take that into consideration. It is impressive that the newer buildings at Ithaca are sustainable as we learned about from Mark Darling, it would be better if Ithaca also put effort into adapting the older buildings as well. Because of our discussions about the effects of non-sustainable practices, I would always choose to support, in one way or another, an organization that spent the extra money on sustainable practices.
I think of water as a necessity, not necessarily as something beautiful or as a kind of art. That is not to say that water cannot be beautiful, but I think that more people need to start thinking about it like gasoline. Other than not destroying the environment, water is analogous to gasoline. Both are non-renewable substances that are consumed in massive quantities for by the general public daily. Gasoline is necessary for driving, such as water is necessary for life. But while most people realize that the global supply of gasoline is dw...
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...A good example of this is that 20% of the US water footprint is external, meaning that a fifth of the water Americans use is accounted for by Chinese manufacturing (waterfootprint.org). These figures do matter, and the more they are circulated the more people will pay attention.
The US uses 30% of the world’s freshwater, and has only 5% of the global freshwater, this statistic is not widely spread but it is alarming and it should be reported more than it is. There are many ways that we should be addressing this issue, but one is through ecological design which is an emerging field that focuses on how we can use new technology to reduce the amount of water we are using (Lohan). The US already invests billions in this industry, and we should continue this trend because it is a sign that people are alright with their tax dollars being spent on investing in the future.
Introduction on Water It covers 70% of our planet, makes up 75% of our body, it is necessary for survival and it is declining at a rapid rate (http://www.sscwd.org). It is water. Unfortunately, clean water is rare, almost 1 billion people in developing countries do not have access to water everyday. “Yet, we take it for granted, we waste it, and we even pay too much to drink it from little plastic bottles” (The Water Project). Use of earth’s natural resources should be seen as prosperity, although it is taken for granted, every aspect of daily life revolves around the environment, forcing water conservation to be necessary for future on this planet.
...t be as prevalent in the United States as in other developing counties such as Bolivia, Lesotho, China and India. The film expert explains “water is a transient element, recycles itself around the globe through natural redistribution system of precipitation, accumulation and evaporation”. Even if we are half way around the world pollution and water affects us. The film relates to human growth and development in a sense that water is essential to us so therefore we cannot live without it. It provides us with energy and most important function is to help remove toxins from the body. The film was very informative it helps to gain a new perspective as to what is happening in other counties with their day to day challenges. A very sad story was being told about what these people are going through in Iran Salinas’ words “Many have live without love but not without water”
Water has become a very controversial issue in the United States and around the world. As populations increase and resources decrease, the way we use our resources and keep populations safe become more and more important. Throughout the world there are nearly 1.1 billion people who do not have access the clean drinking water. 5 Most of these 1.1 billion people are located in poor areas and do not have the financial means to build the infrastructures needed to provide water to the citizens of their country. 5 Drinking water is an essential part of our everyday life. People must have water to survive, but it must be clean and safe to consume.
Pollution comes in many forms. In the ocean we dump a variety of substances, including human wastes, chemicals from fertilizers, oil, and trash such as plastic which all contribute to the growing issue of our ocean pollution. In addition to, our usable waters are finite. More than 97.5 percent of the water on this planet is undrinkable salt water; the remaining 2.5 percent has two-thirds of the usable fresh water locked up in glaciers, snow, and permafrost. Of the one-third of freshwater that is available for human use, 20 percent is used for industrial use. (“Water Pollution”) “In effect, water pollution reduces the volume of water available for use by human and other populations.” (Robin Clarke, Jannet King) Knowing that there are approximately 7.2 billion people and growing on this planet with only 0.83 percent of available for our use wouldn’t you want to do everything possible to help put an end to water pollution? (worldometers)
For every water bottle made, non-renewable resources are wasted to produce an unnecessary luxury. For the bottled water that Americans enjoy, seventeen million barrels of oil are used (excluding transportation), which could fuel more than 1.3 million cars for a year. Most water is imported and exported from places that are thousands of miles away, such as Fiji. Although oil is controversial in nature, for every one liter of water produced, three liters are used. The excess water wasted can supply clean water to the world’s poorest countries.
In 2010 a Spanish, Mexican film producer Sebastian and his executive producer Costa arrived in Bolivia, escorted by a group of actors and a team of crew members, who were all there to prepare themselves in creating a film that depicted Columbus's first journey to the “New World”. Ignorant about his restricted budget, Costa’s nominates to do his film in Bolivia, which is the humblest (poorest) of nation in South America. There, is where they held auditions for parts in the film and the poorest of locals were so thrilled to audition just to get a part in the film so they may earn the two dollars a day as an extra in the film. Film maker Costa had saved thousands of thousands of dollars by having the underpaid cast members perform labor duties which were meant to be accomplished by skilled engineers.
Not long after I had finished the class a state ecology worker came up to where I work at the Christmas Tree farm, he was discussing the biome of our area, obnoxious plants, EPA guidelines, and the sediments along the roadside ditches and irrigation. As we were discussion these various topics, it occurred to me that had I not taken this science class, I would be totally lost and not be able to follow what he was discussing. Not only was I able to follow the discussion I was able to contribute and make some recommendations for our farm to ensure that we following the EPA guidelines and helping the environment in the
Water is the most important substance in our evolution and our daily lives. Without water,
People don’t appreciated the many advantages that comes with having clean potable water to use, taking it for granted. A lot of clean useful water is wasted by humans all the time that people don’t care about saving water because they have easy access to it. Clean and safe drinkable water resources are getting scarce as the population grows. The world is facing many problems, but the most important needed to survive, is water. Water is getting low in many countries, therefore habitants are suffering the misfortune of not having the reliable source of clean water. Today many countries are having water shortages; meaning rivers, lakes, streams and groundwater are not enough to rely on for supplying water demands. For example, California is facing a drastic water shortage, the natural water resources are not enough to fulfill their water demands. Water shortage affects the agricultural sector, so as a consequence the price for production
...cts us and everything around us, and what it takes to get clean drinking water. In addition I have also given examples of organizations that raise money to help people obtain clean water. We can’t take clean water for granted, because everything around us including us, needs clean water in order to survive and to work. I have talked about how if we are able to end the clean water crisis, we are able to focus on other global problems such as world hunger and economic problems. Once we are able to focus on other things we may be able to work on technology that will allow us to make more water in to clean drinking water to accumulate to our increasingly growing population. In conclusion clean drinking water and clean water in general is a very vital part of our lives and our world. We would not be here if it wasn’t for water, and we need to keep our water clean.
Freshwater in the world makes up only a small portion of the water on the planet. While the percentage of water in the world is nearly 70%, only 2.5% is consumable. Even further, only 1% is easily accessible to basic human needs. According to National Geographic, “by 2025, an estimated 1.8 billion people will live in areas plagued by water scarcity, with two-thirds of the world's population living in water-stressed regions as a result of use, growth, and climate change.” With this current trend, water will become more immersed in environmental, economic, political, and social changes.
Freshwater is quite scarce, but it is even scarcer than one might think: about seventy percent of all freshwater is frozen in the icecaps of Antarctica and Greenland and is unavailable to humans. Most of the remainder is present as soil moisture or lies in deep underground aquifers as groundwater. It is not economically feasible to extract this waster for use as drinking water. This leaves less than one percent of the world’s fresh water that is available to humans. It includes the water found in lakes, reservoirs, groundwater that is shallow enough to be tapped at an affordable cost. These freshwater sources are the only sources that are frequently replenished by rain and snowfall, and therefore are renewable. At the current rates of consumption, however, this supply of fresh water will not last. Pollution and contamination of freshwater sources exacerbate the problem, further reducing the amount of freshwater available for human consumption. Something must be done if humans want to even survive in the near future: the lack of clean drinking water is already the number one cause of disease in the world today. The first step is worldwide awareness of the water crisis: governments and the citizens they govern worldwide need to know about this problem and be actively involved in solving this problem.
Water is on of the most precious natural resources that exist on our planet. “It is delivered from the atmosphere in the form of rain, snow, hail, fog, and condensation and returns to the atmosphere by evaporation and transpiration” (Hannigan 1969). Although many of us love activities that have to do with water, we disregard it and pollute out rivers, lakes and oceans. Slowly but surely we are going to harm out planet till no return. Protecting and conserving nature will secure a better future. 71% of earth is covered with oceans. Sounds like a lot right? Imagine ...
The problem of water scarcity has increasingly spread throughout the world as of yet, The UN reports that within the next half- century up to 7 billion people in 60 countries which is more than the whole present population will face water scarcity (Sawin “Water Scarcity could Overwhelm the Next Generation”). As well the demand for freshwater has tripled over the past 50 years, and is continuing to rise as a result of population growth and economic development. 70% of this demand derives from agriculture which shows the influence of water on food supply globally as well not just drinking water (Sawin “Water Scarcity could overwhelm the Next Generation”). But increasing water use is not just a matter of the greater number of people needing it to drink and eat; it also comes from pollution and misuse of water supplies, by either dumping or runoff of bacteria or chemicals into water. This also “causes other pollutions as well such as soil and air pollution, accelerating wetland damage and human caused global warming” (Smith and Thomassey 25). According to UN report, recent estimates suggest that climate change will account for about 20 percent of the increase in global water scarcity in coming decades.
Water is our main source of our life. We need it to live, drink, bathe,