Computer Sciences and Information Technology Essay - 4

Computer Sciences and Information Technology - Essay Example They also expound how the finale of the Cold War blinded the country to the need to tackle these issues critically, and how China’s instructive successes, industrial supremacy, and technological aptitude make America reminisce the ways in which that used to be America at one point. They also explicate how the paralysis of America’s political structure and the attrition of fundamental American principles made it impractical for the nation to execute the policies. These are policies that the nation urgently requires. This is a volume that delves into the significant quandaries impacting America (Friedman and Mandelbaum, p.3). The significant quandaries outlined in the volume adversely confront the American nation, and hence; illuminate on the need to educate the labour force. This is crucial in this epoch of rapid globalization and drastic advancements in information technology. Additionally, there is also necessity to conquer the war on mathematics which has continuously led the nation’s uncontrolled cut on revenues and ignore the influence of deficits and the escalating debt burden. The warfare on physics has also resulted in the widespread rebuff of the realities of the energy plan and climate change strategies. There is also the political stalemate that is as a consequence of money in political affairs. In addition, there is the nation’s failure to invest in fundamental scientific research. Furthermore, this is a consequence of failure to address crucial infrastructure and to execute and sustain sound legislation of the markets. This consequently adds onto the quandary of globalization (Friedman and Mandelbaum, p. 183). The importance of globalization is the unrestricted movement of individuals, items and services. This idea disseminated from the U.S. to other nations. The nation enjoyed tremendous economic advancement. However, the country did not cater for the impacts of this globalization. With regard to globalization and techno logical advancement, jobs and individuals’ careers have been polarized. This polarization has resulted into eradication of habitual, middle skill jobs retaining high skill careers only which demand extensive education and numerous low salary jobs. These jobs, however, cannot be computerized. Nonetheless, the authors do not envisage the probable dramatic advancement of technology in the approaching decades (Friedman and Mandelbaum, p. 10). The two authors, however, profoundly believe that the revitalization of American prominence is achievable and possible. They explain how, America’s account, when correctly comprehended, provides a five-part procedure for prosperity that will enhance America to cope effectively with the present issues. They provide vibrant profiles of persons who have not lost hope on the American habits of gallant thought and remarkable action. They recommend a lucid way out of the predicament into which the American nation has fallen. This process al so comprises the rediscovery of some of the nation’s crucial principles and customs. Additionally, they foster the initiation of a novel, third party revolution to spur the nation. This volume is both an incisive exploration of the American situation today and a stimulating program for American revitalization. The volume commences by contrasting a six-month project to repair two escalators at New Jersey train depot with an eight months operation in China.

Nuclear Power Essay Example | Topics and Well Written Essays - 500 words - 1

Nuclear Power - Essay Example The problems that plague nuclear energy revolve around the materials it uses to create energy. Uranium is highly radioactive once it has been depleted all of its impurities in which is needed to power up nuclear reactors. Inside a nuclear reactor, the radioactivity is increased to more than a thousand times as a quantity of of the uranium is changed to a mixture of different irradiated elements. Most, if not all, of these radioactive elements are very hazardous to human beings because such materials are highly unstable to certain elements in the environment that either cause unexpected and damaging combustion or radioactive exposure or poisoning. The damages that could result from all this destroys not only the environment greatly; it also destroys human lives and welfare as well. There are many different ways through which people could be exposed to radiation such as inhalation of radioactive gases or particles, some radioactive elements found in the soil or water, eating or drinking of food, water or dust that are contaminated. Some radioactive elements mimic normal chemical elements in the ecology and make blend in with the food chain, poisoning the whole ecosystem. In contemporary and even recent human history, there are two events that show such sort of damage and hazard the risks of nuclear energy can do. First, there was the Chernobyl Accident in 1986 in Pripyat, Ukraine. Then, there was the Fukushima Nuclear Reactor in North Japan at 2011. At 1986, the Chernobyl Nuclear Reactor had a catastrophic explosion that completely destroyed the power facility and caused massive amounts of radioactive materials to spread throughout Europe, especially seriously damaging life and the environment of what was then the Union of the Soviet Socialist Republics or USSR. A forum by the International Atomic Energy Agency or IAEA (2005) stated that â€Å"the vast majority of about 5 million people residing in contaminated areas of Belarus,