IGCSE argumentative essay | 2010 Oct-Nov | If you could travel back in time, what invention would



Question

You are advised to write between 350 and 500 words on the following topic:

If you could travel back in time, what invention would you prevent from being created and why?

Model Essay

If I could travel back in time, I would prevent the invention of plastic. While plastic has undoubtedly revolutionized our modern lives with its convenience and versatility, the environmental consequences have been devastating. By stopping the creation of plastic, I believe we could significantly alter the course of history in a way that would benefit the planet and future generations.

Plastic was invented in the early 20th century and quickly became a staple in manufacturing due to its durability and low cost. Its applications seemed endless: packaging, construction, automotive, electronics, and countless consumer products. However, this very versatility has become one of its greatest downfalls. Plastics do not biodegrade; instead, they break down into smaller and smaller pieces, known as microplastics, which persist in the environment for centuries. These microplastics have infiltrated every corner of the globe, from the deepest ocean trenches to the highest mountain peaks, and even into the food and water we consume daily.

The environmental impact of plastic is staggering. Every year, millions of tons of plastic waste enter the oceans, forming massive garbage patches and causing harm to marine life. Sea creatures often mistake plastic debris for food, leading to fatal blockages in their digestive systems. Birds and other animals become entangled in discarded plastic, resulting in injury or death. Coral reefs, vital to marine ecosystems and human livelihoods, are also affected by plastic pollution, which can suffocate and kill these delicate organisms.

Preventing the invention of plastic would force society to seek alternative materials and methods that are more sustainable. For example, we might have invested more in biodegradable materials derived from natural sources, such as plant-based fibers and resins. Glass, metal, and paper, which are more easily recycled and less harmful to the environment, could have remained the primary materials for packaging and manufacturing. The development of these alternatives would likely have spurred innovation in ways we cannot fully imagine, potentially leading to an entirely different trajectory of technological advancement.

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Moreover, by avoiding plastic, we could have significantly reduced our reliance on fossil fuels. Plastic production is heavily dependent on oil and gas, contributing to greenhouse gas emissions and exacerbating climate change. By preventing plastic’s invention, we might have accelerated the adoption of renewable energy sources and other sustainable practices, mitigating some of the severe environmental impacts we face today.

I acknowledge that preventing the invention of plastic would come with its own set of challenges. Many industries and products that rely on plastic would have had to adapt or evolve differently. The convenience and affordability that plastic provides cannot be overlooked, and its absence would likely have had economic and social implications. However, I believe that the long-term benefits of preserving our environment and promoting sustainability would far outweigh these initial difficulties.

In conclusion, traveling back in time to prevent the invention of plastic could drastically change our current environmental landscape for the better. By eliminating plastic, we would encourage the development of sustainable materials, reduce pollution, and lessen our dependence on fossil fuels. The impact on our planet and future generations would be profound, offering a cleaner, healthier, and more sustainable world.

Word Count: 521