As the world marks World Environment Day today under the theme ‘Inspired by Nature: For Climate, For Our Future,’ we are reminded that nature remains humanity’s greatest source of survival, hope, and renewal.
The air we breathe, the water we drink, and the climate that sustains life all depend on how well we protect the environment today. Yet, despite nature’s generosity, human activities continue to threaten the very ecosystems that support our lives.
One of the greatest environmental challenges facing our communities today is poor waste disposal such as the careless dumping of polythene bags and plastic waste.
In many urban centres and surrounding communities, rubbish is irresponsibly thrown into drainage channels, roadsides, wetlands, and open spaces. When rains fall, this waste is carried into streams, rivers, lakes the very water sources that millions of people depend on for daily life.
What may appear to be a simple act of littering carries devastating consequences for the environment. Polythene bags do not easily decompose.
Instead, they accumulate in water bodies, clog drainage systems, pollute ecosystems, and destroy aquatic habitats. Lakes that once symbolized beauty and life are increasingly becoming overwhelmed by floating waste and pollution caused by human negligence. This growing environmental burden does not only affect nature; it directly affects people and essential services.
The National Water and Sewerage Corporation (NWSC), which relies heavily on lakes and other water bodies as major sources of water supply, faces increasing pressure in treating polluted water. As populations continue to grow and urbanization expands, more waste finds its way into the lakes, making water treatment more difficult, costly, and demanding.
The presence of plastics, polythene bags, sewage, and other rubbish in lake water forces water treatment plants to work harder to ensure that safe and clean water reaches homes, schools, hospitals, businesses and more.
More chemicals, more energy, and more resources are required to purify water that has been contaminated by irresponsible human activities.
More electricity is consumed to operate treatment equipment for longer hours. More manpower and maintenance are needed to continuously remove waste that clogs intake points and damages machinery.
This not only strains NWSC operations but also threatens the long term sustainability of clean water supply for future generations.
The financial cost of treating polluted water continues to rise, yet the root cause often begins with simple irresponsible actions such as littering and poor waste management.
Funds that would otherwise be invested in expanding water services, improving infrastructure, and enhancing customer service are instead diverted towards dealing with preventable pollution challenges.
In the long run, environmental degradation threatens NWSC’s operational sustainability but not limited to the country’s ability to provide affordable and safe water to its citizens.
However, there is still hope if collective action is taken. Conserving the environment begins with simple but responsible choices made every day. Proper disposal of waste, reducing the use of polythene bags, recycling plastics, protecting wetlands, and planting trees are all actions that contribute towards restoring and preserving nature.
Every individual has a role to play in protecting the environment, regardless of age, profession, or status. As we commemorate this important day, let us reflect on the relationship between human behaviour and the health of our environment.
Nature continues to provide us with water, food, and life itself, but it can only continue doing so if we protect it from pollution and destruction.
The future of clean water, climate resilience, and sustainable development depends on the actions we take today.
Let us therefore become responsible stewards of the environment by protecting our lakes, preserving our ecosystems, and embracing practices that secure a cleaner and healthier future for generations to come. Because when we protect nature, we protect our climate, our water, and ultimately, our future.