Effects of science on the environment Essay Example | Topics and Well Written Essays - 2500 words

Effects of science on the environment - Essay Example Science has introduced various forms of environmental pollutions. The thesis of my research attempt is to look into the relationship between science and environment and analyze this relationship to be able to conclude whether or not science harms the environment. Modern environmental pollution is attributed to burning of fossil fuels, which is used to run industries and increase in industries. It is also attributed to transport of raw materials and machines. One of the principal environmental concerns is the conduct of oil industries and the multinational companies in the oil producing area. The oil industry is involved in a number of activities that lead to direct environmental pollution. These activities range from exploration, refining, production and transportation. These activities have lead to both social and ecological disturbances. Pollution from pipeline oil leaks and seismic surveys that cause explosions are some of the negative effects of the science on environment. Most o f the scientific wastes are none biodegradable. Offshore drilling oil leaks, flaring refinery effluents and drilling floods are known to cause terrible negative impact on the environment. This has resulted in land alienation and extreme disruption of natural terrain due to oil exploration and oil drilling. Oil related infrastructure and installations are known to cause deforestation which leads to desertification (Molina and Zaelke, 5). Most of The oil exploration and drilling activities happen on virgin land with natural vegetation causes significant changes in the natural ecosystem. Gas flaring has been having tremendous environmental impact from these multinational companies. According to World Bank, gas flaring had contributed greenhouse gases on the atmosphere of the earth than any other source by 2002. Moreover, these gases are not used as fuel. According to a research done in 2010, over 191 billion cubic feet of the gases produced at the time, 145 billion cubic feet were flar ed. All this happened at the detriment of the environment. Gas flaring is known to contribute to climate change, which is one of the biggest global threats in the world today. Climate change is said to cause skin cancer, food insecurity and other significant diseases. Climatic changes and extreme weather conditions like El Nino are said to cause a rise in the cost of living directly or indirectly. Gas flares are known to contain toxins like benzene. This means that rain water becomes contaminated (EPA, 9). They pollute the air leading to respiratory challenges and health conditions like bronchitis and asthma. Science has been causing environmental degradation. Gas flaring has led to alteration of vegetation and destruction of soil nutrients due to the presence of chemicals in the rain water (Hester and Harrison, 87). Scientific activities continue to pump destructive gases into the ozone layer leading to depletion of the ozone layer. This has had an adverse effect on cultivation whi ch is a source of livelihood for mankind (Molina and Zaelke, 5). Places, which were fertile, are now covered with stubborn grasses and natural vegetation has been replaced by emerging resistant species. Intense heat, which has resulted from these flared gases, has caused the vegetation in affected areas to become extinct. The destruction brought by science is gradual and possible that is why the impacts caught the world unawares. The world has become to appreciate the

Faye Glenn Abdellah Research Paper Example | Topics and Well Written Essays - 1000 words

Faye Glenn Abdellah - Research Paper Example She completed her diploma nursing education in 1942 from Fitkin Memorial Hospital School of Nursing in New Jersey. Thereafter, Faye Glenn Abdellah received a Bachelor of Science in the year 1945. In 1947, she obtained a Masters of Arts and in 1955, she received a Doctor of Education. The two certificates were obtained from the Teachers College at Columbia University. Faye Glenn Abdellah, an earlier Chief Nurse Officer in the Public Health Service in America, she was the first female nurse to be hired as a Deputy Surgeon in U.S. Faye Glenn Abdellah has led various nursing research and has many publications connected to nursing education, care, for nursing research along with advanced nursing practice. In 2000, based on her contributions in changing nursing care, nursing theory as well as nursing education, she received international and national awards. The National Women’s Hall of Fame was one of them (Abdellah, 1994). The main reason for Faye Glenn Abdellah developing the the ory was to change the focus of nursing profession from the approach of disease-centered to the approach of patient-centered. Her theory was also developed so as to provide a classification system for patient-oriented records and patient care in the health care system. The theory of Faye Glenn Abdellah was developed to provide a foundation for organizing and determining nursing care. It was also concerned with giving a basis for classifying and availing appropriate strategies in nursing practice. The theory gives concepts of problem solving in nursing through use of 21 questions approach to solve problems related to health requirements of patients. The theory had three areas: the sociological, physical and emotional patient’s needs; the forms of interpersonal associations between the patient and the nurse; and the common components of patient care. Faye Glenn Abdellah believed that the theory would offer a way of evaluating the experiences of a patient and also give a method o f determining the competency of a nurse depending on the outcome measures. The theory comprised of the assessment, diagnosis, planning, implementation and evaluation phases. My definition of nursing actually fit well with the definition in the theory since both definitions emphasize on the fact that nursing is usually a widespread service that is based on science and art that shape an individual nurse’s intellectual competencies, attitudes and technical skills into the ability and desire to help sick people cope up with their health care needs. My definition and definition of nursing practice of Abdellah’s theory both emphasize that the profession focus on patient-centered instead of disease-centered approach. The approach of patient-centered is valuable in the practice of nursing as it assists in bringing out the organization and structure into an organized assortment of health care experiences. The theory classifies the problems of nursing depending on the needs of p atients and develops a framework of giving nursing goals and treatment that offers a foundation for organizing and determining nursing care. As compared with other theories with similar meanings, this theory describes nursing practice as a comprehensive service that has three key categories to individual patients, families and then to the society. For example, as compared to an ICU health nurse, model of this theory’s nursing care endows the ICU nurse with explicit guidelines on how to better deal with and manage several conditions of patients with grace and