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IELTS Free Online Writing Practice - The role of gene editing technology in medical breakthroughs a doubleedged sword?

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Writing Task 2 Topic:The role of gene editing technology in medical breakthroughs: a double-edged sword?

In recent years, advancements in gene editing technology have opened up new avenues for treating and even curing various genetic disorders. However, the potential benefits of these advances also come with significant ethical and safety concerns that need to be carefully considered. In this essay, we will explore the role of gene editing technology in medical breakthroughs and discuss whether its potential benefits outweigh the risks associated with its use.

Model Answer:

In recent years, gene editing technologies such as CRISPR-Cas9 have emerged as a promising tool for treating and potentially curing genetic disorders. These innovations have the potential to revolutionize medicine by allowing precise modifications of an individual's DNA to correct faulty genes responsible for various diseases. The ability to edit genes offers hope for millions of patients suffering from conditions such as cystic fibrosis, sickle cell anemia, and even certain types of cancer. Moreover, the potential applications of gene editing extend beyond medicine into agriculture, where genetically modified crops can be developed to resist pests and diseases, increasing food production and reducing reliance on harmful pesticides.

However, while the benefits of gene editing technology are undeniable, there are also significant ethical and safety concerns that need to be addressed. One major concern is the possibility of unintended consequences resulting from genetic modifications. For example, altering an individual's DNA could inadvertently lead to new health problems or even pass undesired traits onto future generations. Additionally, the potential for misuse of gene editing technology raises questions about who should have access to these powerful tools and under what circumstances they should be applied.

Furthermore, there are concerns about the potential for eugenics and discrimination based on genetically modified traits. For instance, if certain genetic modifications become associated with higher intelligence or athletic ability, it could lead to a new form of discrimination where those without these enhancements are marginalized in society.

In conclusion, while gene editing technology holds the promise of transforming medicine and agriculture by offering potential cures for genetic disorders and increasing food production, it also presents significant ethical and safety challenges that must be carefully considered. As with any powerful tool, there is a need to establish appropriate guidelines and regulations to ensure its responsible use while maximizing its benefits.

Scoring:

Based on IELTS scoring standards, this model answer would likely receive a Band 9 score as it:

1. Addresses all aspects of the question and presents a well-structured, coherent argument (Task Response and Coherence and Cohesion: 9)
2. Provides relevant examples to support the main ideas (Supporting Details and Examples: 9)
3. Discusses both the advantages and disadvantages of gene editing technology (Balance: 9)
4. Demonstrates a comprehensive understanding of the topic and provides thoughtful analysis (Language: 9, Fluency and Vocabulary: 9)

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