WED: Reducing Plastic Waste Generation

More than 150 nations took part in the commemoration of the 2023 World Environment Day (WED) on the 5th of June, a day that witnessed millions of individuals engaging in both physical or virtual events. Annually, on the 5th of June, countries and establishments globally observe the occasion with a theme that fosters awareness on environmental challenges and encourages recommendations aimed at safeguarding our ecosystems.
This year’s World Environment Day is centred around the potent theme of “Beat Plastic Pollution.” It serves as a reminder that individual actions towards plastic pollution hold immense significance and highlights the need for viable solutions through the #BeatPlasticPollution campaign. Celebrated since 1974, WED stands as a United Nations endorsed international day, aimed at promoting global awareness and initiatives towards environmental protection.
The world is currently experiencing a surfeit of plastic. According to reports, the annual production of plastic exceeds 400 million metric tons, with 50 per cent of it created to be utilised solely once. Moreover, less than 10 per cent of plastic is recycled. A projected 19-23 million metric tons wind up in bodies of water, such as lakes, rivers, and seas. At present, plastic disrupts landfills, seeps into water bodies, and transforms into dangerous smoke when incinerated. It is clear that plastic pollution poses a serious threat to the earth.
Microplastics have the capacity to permeate the food we consume, as well as the water and air we inhale. Plastic products contain dangerous additives that have the potential to endanger our well-being. The scientific community has developed remedies to tackle this problem. However, it is necessary that the public exerts pressure on governments, corporations, and other stakeholders to accelerate and hasten their efforts in eradicating this crisis. This highlights the transcendence of WED in driving action and engagement from all corners.
Plastic pollution poses a serious threat to human health, economic stability, and the environment and must not be disregarded. Immediate action must be taken. In addition, the world needs genuine, effective, and robust solutions. Within the framework of several plastic policies, countries must demonstrate unwavering dedication to reducing the production and usage of single-use plastic, which should be replaced with durable and sustainable alternatives.
In Nigeria, unregulated disposal of waste, inadequate oversight, and disproportionate employment of plastic are resulting in unprecedented levels of pollution. The deleterious effects of plastic are detrimental to the environment and public wellbeing in the nation. Given that plastic waste is non-decomposable, it endangers the aquatic and fauna ecosystems, water supplies, and cultivable lands. So, it can be inferred that plastic waste has an injurious impact on both the environment and its denizens.
The Federal Government has reportedly instituted a 10 per cent tax on single-use plastics, also known as disposable plastics, commonly used for packaging, in anticipation of the nation’s proposed ban on plastics set for 2028. These plastic products are used only once before being disposed of or recycled and include a range of items such as nylon carry bags, grocery bags, food packaging, bottles, straws, containers, cups, and cutlery.
As the most populous country in Africa, Nigeria bears the brunt of plastic waste generation, leading to it becoming a hotbed of waste pollution. A report by Voice of America in 2019 revealed a staggering 2.5 million tonnes of plastic waste being generated per year. Furthermore, the World Economic Forum reported that approximately 200,000 tonnes of plastic waste is discharged into the ocean each year. Disturbingly, Nigeria’s annual plastic production was anticipated to rise to 530,000 tonnes by 2022.
Regrettably, Nigeria currently lacks a national policy on plastic waste management. Although a bill was passed by the House of Representatives in May 2019 to ban plastic use, it was not signed into law by former President Muhammadu Buhari. In January 2021, the country announced its decision to join the World Economic Forum’s Global Plastic Action Partnership. However, despite these efforts, there has been little noticeable change in the situation.
To eliminate plastic waste, Nigeria must join the global movement. Actions need to be scaled up if the country hopes to combat the menace of plastic waste pollution. We must look at legal frameworks at the local and international levels. At the local level, a bill to ban plastic use should be passed into law. At the international level, a global plastics treaty that promotes a holistic approach to plastic waste is the way to go.
Targeted programmes could be encouraged to tackle plastic pollution, particularly those linked to the oceans. Specifically, this calls for programmes aimed at improving waste disposal behaviour. Stakeholders in the plastic recycling sector have stressed the importance of positive consumer behaviour towards waste disposal. This is if plastic pollution is to be resolved in the country.
All hands must be on deck. Both the public and private sectors must be involved in the process and must be willing to work together. Plastics may be an environmental challenge, but they are also a path to immense opportunities. They can be a source of many jobs, and they are reused as raw materials for the production of other goods. Collaboration is indispensable in the fight for sustainability.
Water sachets and bottles have proliferated in Nigeria following a lack of potable water in many homes. The government needs to educate the public about the dangers of discarding these sachets and bottles in the environment. And it must ensure access to clean water. People who visit beaches, riverbanks, parks, and waterfalls frequently dump their plastic bottles carelessly, despite the dangers such plastics pose to the environment.
The Nigerian government should impose a substantial fee on plastic bags distributed at malls and markets. This measure will dissuade individuals from disposing of them after a single use. It is the responsibility of citizens and leaders to ensure a sustainable environment for future generations. Several countries, including Kenya, Uganda, Tanzania, and Rwanda, have already taken steps to combat plastic pollution. Nigeria must follow suit and take immediate action to protect our environment.