Human Activities on Environment Essay Example | Topics and Well Written Essays - 500 words

Human Activities on Environment - Essay Example Human global population has tripled since 1936. The increase of population and growth of technology have jointly given rise to globalization. Human activity is the main cause of the current decline in the biosphere's rich diversity and productivity that support all life on earth. The global economy has sapped the meaning, value and significance of constraints of nature. Strawberries can be purchased in the mid of winter, thus we do not have to wait for the summers to come. In big cities, the ecosystem services of cleaning air and water, and decomposing sewage are controlled by humans with economical power. The sense of local has been destroyed by the globalization of telecommunications and politics. The lack of natural constraints has allowed humans, the superspecies to grow beyond the nature’s capacity. In the later half of the 20th century, the notion of environmentalism emerged with the increase of environmental pollution of all sorts caused by human activities. Proposed so lutions required humans to decide what to remove from and what to restore in the environment and make regulations accordingly. Much of the human perception about science is shaped by the results of lab experiments that are mere imitations of reality and can not imitate the context in which things happen in the nature.

Ethical Theories and Principles in Healthcare Essay

Ethical Theories and Principles in Healthcare - Essay Example Religious beliefs may go against this, but people must understand that sometimes it becomes crucial for the physicians to make the patient die with dignity and peace rather than leave him die in distress. This way, personal standards and personal beliefs of the physicians, at times, conflict with the demands of the patients. I believe that informed consent is an important ethical consideration that is about having the capable patient take part in making decisions about his healthcare and treatment process (Wear, 1992). . Confidentiality is also a crucial ethical issue, which must be maintained between patient and the physician during decision-making. My views best relate with two ethical frameworks: (1) Deontology, which focuses on that physicians should stick to their responsibilities when they are facing a dilemma in making ethical decisions. This will help them to make consistent decisions while adhering to their ethical obligations. (2) Utilitarianism, a theory that helps the phy sician in making choices whose consequences are better for the patient. He will make a decision that will yield greatest benefit to all