Providing the World with Drinking Water in the 21st...

Each day, over 5,000 children die from diarrhea-related diseases developed from unsafe drinking water. Approximately one billion people do not have access to clean drinking water; one billion people about equates to one out of every six individuals. The deaths resulting from unsafe drinking water are greater than the number of deaths caused by war. We all must work together to find new sources of freshwater so that everyone in the world will have adequate supplies of safe drinking water. This essay will outline current and future technologies that will be available to resolve this problem in the coming years. Water covers nearly three quarters of the Earth, yet people still die everyday from the lack of fresh water. How is†¦show more content†¦Modern desalination projects use a method called â€Å"reverse osmosis,† which separates the salt from ocean water by pushing the water through a membrane at high pressures. The idea of desalination is not a new one; today, over 12,000 desalination plants operate around the globe . However, while the idea seems sound, the actual implementation of the process costs extraordinary amounts of money due to the large amounts of energy needed to run the process. Many of the 12,000 desalination plants that are in operation are located in coastal regions of high affluence. Yet, the areas in dire need of freshwater include the Middle East and northern Africa, which areas of limited water access and financial support. If the costs of energy use in the desalination process cannot be lowered it will not be able to solve the fresh water prob lem. Countries such as the United States, China, and India have employed large-scale operations to divert water from regions with an abundance of fresh water to regions lacking in fresh water supplies. These programs have been successful, yet the success is defined only in the short-term. These projects simply cannot meet the large demands of fresh water needed in these regions. Not only do these projects fail to meet the demands, ecological and political problems arise from the actual implementation of these programs. Large tracts of piping are needed to transport the water fromShow MoreRelatedEssay On Provide Provided Water1377 Words   |  6 PagesProvide usable water all around the world Typically, water is an essential element that has kept us alive throughout centuries and has been around since our existence. It’s become a prioritized need humans strive for to survive on the daily. A cycle in which we need to be aware of not only because of its significant value, but also because of the situation its causing to people around the world. Our world is made up of 71 percent of water, but only 3 percent is considered natural fresh water. This makesRead MoreClean Water And Clean Drinking Water898 Words   |  4 PagesWater is an essential element in our daily lives, but for North Americans, water service is a convenience that we too often take for granted until a serious issue occurs,† (Waterworld, 2014). There is more than 1 billion people who lack adequate access to clean drinking water and at least estimated there are over 400 million that are children. Because unclean water yields illness, roughly 443 million school days are missed every year. (Goodnet , 07 Oct, 2014). Providing clean water to the billonsRead MoreGlobal Climate Change On Natural Disasters And Agricultural Production1308 Words   |  6 PagesHuman well-being is fundamentally dependent on ecosystems for the provisioning, cultural and regulating services that they provide (World Bank, 2007). Clean water is one of the critical resources provided to man by ecosystems. 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Students are engaged in the use of drinking fountains on their schools and connected with this are theRead MoreSustainable Development And Environmental Protection1577 Words   |  7 Pagesof development, 2. the cleanness of water, 3. the green trade, 4. the exploitation of energy, 5. the protection of environment. Specifically, the support of development is that developed countries enlarge the economic assistance to the developing countries. The proportion of the assistance should reach 0.7% of GDP. 2. the cleanness of water means that economizing the water for half of the population who are short of water to providing the clean drinking water until 2025. 3. the green trade refersRead MoreMunicipal Drinking Water : The Natural Resources Defense Council ( Nrdc )1692 Words   |  7 PagesMunicipal Drinking Water in the U.S In the United States we often take our tap water for granted and we seriously shouldn’t. In 2001 a study called What’s on Tap? was released by the Natural Resources Defense Council (NRDC) , a carefully researched, well-documented, and peer-reviewed study of 19 U.S cities. Alarming results found that pollution and deteriorating out-of-date plumbing are sometimes delivering unsafe drinking water to the population. Many U.S cities depend on water delivery systemsRead MoreHuman Overpopulation Essay1109 Words   |  5 Pagesoverpopulation throughout the world is one of the biggest global issues addressed in the 21st century. This concept negatively affects almost every aspect of society: extinction of plants/animals or habitats, over use of natural resources, climate change, and other environmental problems (â€Å"As World’s Human†). This continual predicament needs to be corrected by intensified human productive abilities and a global law that will stimulate positive outcomes across the world. The problem that heightensRead MoreWater Quality And Quantity Of Water1661 Words   |  7 Pagesunsustainable development are far and wide, the focus of this paper will be in the water sector. From the extraction of water to the consumption of water, and everything in between – water quality and quantity are being compromised in order to achieve financial goals and success. Conservation goals and practices are in the wrong priority order. Most of the rapid urban development is occurring in the coastal regions of the world. Water quality and quantity are becoming a growing concern in these areas. TheRead MoreThe Global Issue Of Population Growth979 Words   |  4 Pagessupport us. There are many solutions to this problem, but the common factor is controlling the human race. What can we do as a society to help contribute to controlling the population growth? â€Å"The United States is the most overpopulated country in the world† (Ehrlich). Let’s first discuss what is considered to be overpopulated? Overpopulation is â€Å"The condition of having a population so dense as to cause environmental deterioration, an impaired quality of life, or a population crash† (Merriam-Webster DictionaryRead MoreLondon, Being The Densest Settlement On The Planet With 2.5 Million People Into 30 Square Miles1586 Words   |  7 Pagessettlement on the planet with 2.5 million people into 30 square miles, was emerging as the most populated urban metropolitan in the mid 19th century. Although, London started enjoying the fruits, it was not prepared to face the challenges of the urbanization. It was lacking the infrastructure necessary to support dense civilization like the garbage disposal, clean water supply, sewers, public health care etc. In the absence of an efficient sewage system, people were dumping their human waste into the cesspools

Posttraumatic Stress Disorder ( Ptsd ) - 994 Words

Posttraumatic stress disorder, also known as PTSD, is a psychological problem that according to Nebraska Department of Veterans’ Affairs, in 2007, 7.8 percent of Americans will experience at some point in their lives. Posttraumatic stress disorder has a range of symptoms that affects the life of the person who suffers from the disorder and close friends and family. However, there is hope for the person suffering from PTSD and six different theoretical models to choose from. Posttraumatic stress disorder (PTSD) is an anxiety disorder in which fear and related symptoms continue to be experienced long after a traumatic event (Comer, 2011). Symptoms of Posttraumatic stress disorder are re-experiencing the traumatic event, avoidance, reduced responsiveness, increased arousal, negative emotions, and guilt. Re-experiencing the traumatic event may include the person having recurring thoughts, memories, dreams, or nightmares, connected to the event; a few relive the event so vividly i n their minds (flashbacks) that they think it is actually happening again (Comer, 2011). Avoidance is when the person avoids people, places, or activities, conversations, or feelings, that might remind them of the traumatic event. Reduced responsiveness is when the person with PTSD loses interest in activities that once brought enjoyment or detaching themselves from other people. Some experience symptoms of dissociations, or psychological separation: they feel dazed, have trouble remembering things,Show MoreRelatedPosttraumatic Stress Disorder ( Ptsd )2353 Words   |  10 PagesIndividuals that show to have Posttraumatic Stress Disorder (PTSD) are significantly affected both mentally and emotionally due to the exposure to a traumatic event. PTSD is a life-long disorder that is being seen diagnosed more and more among returning soldiers and sexually-violated individuals. Because of its increased detection, the importance of constructing effective treatments for individuals living wi th PTSD is becoming increasingly recognized. Although effectively treating PTSD has shown to be ratherRead MorePosttraumatic Stress Disorder ( Ptsd )1260 Words   |  6 PagesPosttraumatic Stress Disorder In today society, many people go through many tragic events in a life time. One of the most common disorders is posttraumatic stress disorder. This disorder is can be exposed to violent events such as rape, child abuse, war, domestic violence. This disorder thought to be only on war veterans who have been involved in combat. But this disorder is not only limited to soldiers but to any person. Anybody can go through posttraumatic stress disorder who has had horribleRead MorePtsd And Posttraumatic Stress Disorder1216 Words   |  5 PagesPTSD or Posttraumatic Stress Disorder is a growing concern with our returning soldiers. As technology is advancing, battles are becoming more and more gruesome. The scars from defending your country are not only physical. Some scars may not be visible, but are even more dangerous. The trauma imbedded in these men and women’s heads will cause pain for them and their entire family. The dictionary definition of PTSD is a serious condition that can develop after a person has experienced or witnessedRead MorePosttraumatic Stress Disorder ( Ptsd )2078 Words   |  9 Pagesadults who experience traumatic events this year will go on to develop Posttraumatic Stress Disorder. It is estimated that 31 million United States citizens are suffering from the disorder at any given moment. Posttraumatic Stress Disorder is one of the world’s most prominent psychological issues, despite the fact that several people are not even familiar with its name. Posttraumatic Stress Disorder (PTSD) is an anxiety disorder that may occur after experiencing traumatizing events or being involvedRead MorePosttraumatic Stress Disorder ( Ptsd )3006 Words   |  13 PagesPosttraumatic stress disorder (PTSD) is a debilitating psychiatric disorder that may occur in some people following a traumatic event. PTSD and depression often coexist due to the similar characteristics of PTSD and depr ession as well as the nature of a traumatic event inducing PTSD as well as depressive symptoms per DSM-5 guidelines. PTSD has been noted to coexist with diabetes as well in several research studies. The etiology, prevalence, and symptoms of PTSD, depression and PTSD associated withRead MorePosttraumatic Stress Disorder ( Ptsd )1514 Words   |  7 PagesDescription Posttraumatic Stress Disorder (PTSD) is defined as â€Å"a condition that generates waves of anxiety, anger, aggression, depression and suspicion; threatens a person’s sense of self; and interferes with daily life functioning† (Smeltzer, Bare, Hinkle Cheever, 2010, p. 99). As human beings, we are built with different type of emotions and feelings that can endanger us or benefit us. When faced with a traumatic life event, an individual will either overcome the event and become strongerRead MorePosttraumatic Stress Disorder ( Ptsd )1176 Words   |  5 PagesPosttraumatic Stress Disorder(commonly known as PTSD) is disorder that occurs after an event which has had a traumatizing effect on an individual. A traumatizing event would include life threatening events, emotionally traumatic events, terrifying events, and even rape. The effects of PTSD are anxiety, violent rages, consistent nightmares, and terrifying flashbacks. Symptoms of PTSD usually emerge after 3 months af ter the incident, but symptoms can also be evident even years later. Individuals thatRead MorePosttraumatic Stress Disorder ( Ptsd )1402 Words   |  6 Pages Posttraumatic Growth in Relation to Resilience Trauma is common but not all survivors experience posttraumatic stress disorder(PTSD). In the National Comorbidity Survey, trauma exposure rates exceeded 50%, yet lifetime PTSD was estimated at 7.8% (Kessler, Sonnega, Bromet, Hughes, Nelson,1995). These ï ¬ ndings have been replicated and found to be consistent suggesting that most people exposed to trauma can retain a stable equilibrium without reactive psychopathology (Bonanno, 2004; Bonanno,GaleaRead MorePosttraumatic Stress Disorder ( Ptsd ) Essay2002 Words   |  9 PagesPosttraumatic stress disorder (PTSD) is a prevalent trauma and stress related disorder (Narrow, et al 2002). In Australia, 7.2% of population who belong to the 16-85 years old group have suffered from PTSD (McEvoy, et al 2011). A statistic also revealed that 4.6% of males and 8.3% of females have been suffering PTSD for over 12 months (Australia Bureau of Statistics 2007), hence, it is obvious that PTSD is a serious mental disorder. This essay is going to e xplore the diagnostic criteria of PTSD,Read MorePosttraumatic Stress Disorder ( Ptsd )1275 Words   |  6 PagesPosttraumatic stress disorder (PTSD) can be defined as â€Å" a complex disorder in which a person’s memory, emotional responses, intellectual process, and nervous system have been disrupted by one or more traumatic experiences†(Swan Persis, 2016). It is trauma and stressor related, a disorder that depends on a factor outside a person. Types of events that can lead to the development of PTSD include physical assault, rape and sexual assault, military combat, torture, mass violence, natural disasters

What Changed Me free essay sample

I wish my family was never shaken to its very core. But it was. However, underneath that immense disguise was a blessing. Last year, the day after Christmas, my parents trudged into my room, tears sliding down their faces, saying, â€Å"Tressa, we need to talk to you.† That was when I learned my aunt Terri had a stroke.She was at her son’s wrestling match walking with my uncle Wade. One minute she was standing next to him, and the next she was gone. When he spun around,she was lying on the ground, as if she was asleep. Aunt Terri was rushed to the nearest hospital where they put her in a helicopter and shipped her off to the University of Wisconsin Hospital. The doctors had to perform surgery on her right away. They took out part of her skull so the swelling in her brain could go down; she wasn’t supposed to make it through the night. We will write a custom essay sample on What Changed Me or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Even though my Aunt Terri can’t budge her right arm, has limited mobility in her right leg, and can only say a few words, she is alive. Going through a traumatic experience has changed me.Now, I am closer to my family and I am a happier person. I’ve learned not to take them for granted and to be thankful my family and I are healthy. Seeing my aunt having trouble doing things that come easily to most people like talkingand walkingmakes me sad. I’m grateful no one else in my family has to struggle like she does. When my aunt was in the hospital, I spent a lot of time at my uncle’s house with my cousins. We didn’t talk about their mom. Instead I spent time with them, and made them feel better.Pushing them through the most difficult time of their lives helped me grow. I learned to be positive and make sure the people around me are positive too by reassuring them that Terri will get better and telling them she improves every day. I also had to help aro und the house because two teenage boys doing housework when their mother isn’t around to tell them to do it is unheard of. I actually started to enjoy things like laundry, dishes, and cleaning because I knew I was being appreciated. I learned about responsibility. Having to deal with my life and my cousins lives was difficult, but I managed. My aunt’s stroke turned out to be a blessing for me. It gave me a new outlook on life. Since then I have worked hard at everything that has been put in front of me. I do better in school and help the people around me with whatever they need.If I don’t do my best with everything that is thrown at me, I don’t feel accomplished. I know at any moment something can be taken away. I don’t take life for granted anymore and appreciate the opportunities I have.