We all use plastic bags regularly and often don’t see the harm in them. From the milkman giving us milk in plastic bags to groceries, vegetables and most other daily items being carried and packed in them, plastic bags have become a common part of our routine.

But did you know that plastic bags are one of the worst forms of pollution? They take hundreds of years to decompose, harm wildlife and contribute to the growing environmental crisis. Their widespread use — in the form of single-use plastics, like shopping bags, straws, packaging, bottles and disposable cutlery — continues to have devastating effects on human health, ecosystems and oceans, while also contributing to the Great Pacific Garbage Patch.

What’s the cause behind it? It’s human activity. We continuously use these items, which become plastic debris that ultimately ends up in the oceans.

What happens is that, over time, plastic products break down into microplastics, which significantly contribute to the imbalance of ecosystems. Microplastics are found everywhere on the planet, including in the air, land, lakes, rivers, seas and oceans, affecting life in numerous ways and damaging both components of ecosystems.

On the biotic front, they affect both marine and terrestrial animals. When animals ingest microplastics, it causes toxicity, blockages, injuries and ultimately death. For instance, when research was carried out, several dead turtles were found to have plastic straws stuck in their nostrils, leading to bleeding, lack of oxygen and eventually death. So apart from the fatalities of marine animals, these microplastics also damage the structures of seaweeds, seagrasses and salt marsh plants, reducing their productivity.

In addition to harming living organisms, microplastics also disrupt the non-living elements of the environment. They threaten land plants by reducing soil fertility. Plastic particles block soil pores, limiting aeration and ultimately reducing agricultural productivity.

No wonder humans are also facing dire consequences from using plastic. For instance, inhaling synthetic polymers can lead to respiratory diseases like asthma and lung cancer. Additionally, they contribute to cardiovascular diseases. The ingestion of microplastics through seafood causes toxicity and inflammatory responses.

Do you know the scale of the global flow of plastic waste? Most of this plastic pollutes the oceans, making it the largest contributor to ocean pollution. Additionally, it fills landfills with waste. Only a small amount of this plastic is collected for recycling. Now, it’s up to us to decide the future of our planet. We have two choices: either let the situation continue or find a solution to protect our Earth from the dangers of plastic pollution. The first option leads to disaster, leaving us no choice but to pursue the latter.

We must work hard to save our planet from the plastic waste crisis. Start by saying no to single-use plastic products, especially plastic bottles. Switch to reusable cloth or jute bags, and support sustainable alternatives like glass or metal bottles, paper straws and other eco-friendly products that are better for our planet.

Following the principle of ‘reduce, reuse and recycle’ can help end the plastic crisis. We should aim to recycle any single-use plastic items we have. For example, plastic bottles can be transformed into beautiful flower vase or creative pen holders through the art of recycling. By doing so, we can make a small, but meaningful contribution to reducing plastic pollution.

The recent invention of bioplastics is truly a ray of hope. These plastics are made from renewable biomass, such as corn and sugarcane, through the action of microorganisms. As inhabitants of Earth, we should promote the production and use of bioplastics because they are biodegradable and compostable. They can be used to create disposable cutlery, bottles, bags and even medical instruments.

At the community level, we can collaborate on waste management by organising clean-up drives to collect plastic waste and transport it to recycling centres, where it is melted down and repurposed into new products. Such initiatives demonstrate our commitment, sincerity and concern for preserving natural beauty.

Always remember that small changes and efforts add up to create significant impact, just as little drops of water make the mighty ocean. I hope you all start with small actions and contribute to creating a plastic-free Earth.

Published in Dawn, Young World, October 26th, 2024