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IELTS Free Online Writing Practice - The role of biotechnology in improving human health

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Task 2 Topic: The role of biotechnology in improving human health

Question: Some people argue that biotechnology has the potential to significantly improve human health by providing new treatments for diseases and conditions. Others believe that it may have unintended consequences, such as ethical issues or environmental damage. Discuss both views and give your own opinion.

Model Answer:

The advent of biotechnology has indeed brought about a remarkable transformation in the field of human health, offering numerous benefits as well as raising concerns regarding its potential repercussions. On one hand, biotechnological advancements have provided groundbreaking treatments and preventive measures for various diseases and conditions; on the other, they may inadvertently result in ethical dilemmas or environmental degradation.

To begin with, biotechnology has indubitably revolutionized medicine by offering innovative therapies such as gene therapy, stem cell research, and personalized medicine. For instance, gene therapy, which involves the insertion of genetic material into a patient's cells to treat or prevent disease, holds immense potential in curing genetic disorders like sickle cell anemia and muscular dystrophy. Similarly, stem cell research has demonstrated promise in regenerative medicine, wherein damaged tissues can be replaced with healthy stem cells, offering hope for patients suffering from degenerative conditions such as Parkinson's disease or multiple sclerosis. Furthermore, personalized medicine, which entails tailoring treatments to an individual's genetic makeup, allows for more effective and less toxic therapies, reducing the risk of adverse side effects and improving patient outcomes.

However, the application of biotechnology also raises several concerns that cannot be overlooked. Ethical issues such as the manipulation of human genes or cloning may infringe upon the dignity and autonomy of individuals, thereby raising moral questions about the extent to which humans should interfere with nature's course. Moreover, there is a possibility that biotechnological advancements could exacerbate social inequalities; for instance, access to expensive gene therapies might be limited to those who can afford them, leading to a widening gap between the haves and the have-nots.

Additionally, the environmental impact of biotechnology cannot be disregarded. The use of genetically modified organisms (GMOs) in agriculture, although potentially increasing crop yields and improving food security, may lead to unforeseen consequences such as the contamination of natural ecosystems or the emergence of new species with unpredictable effects on biodiversity.

In conclusion, while biotechnology undeniably holds immense potential to improve human health by providing innovative treatments for diseases and conditions, it is equally crucial to address the ethical and environmental concerns that accompany these advancements. A responsible approach towards biotechnological development that balances the benefits with the potential repercussions is necessary to ensure a sustainable future for both humanity and the environment.

Band Score: 9.0

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