From Clean Plate to Clean Cities: Why Cleaner Communities Begin with All of Us
World Cleanup Day 2026
There is something almost automatic about finishing a meal: we look at our plate, remove what remains, wash it, and leave it clean for the next meal.
But what if we brought that same sense of care into the places where we live?
What if our streets, markets, schools, neighbourhoods and public spaces received the same attention we give to our homes?
That is one of the ideas behind this year's World Cleanup Day theme, “From Clean Plate to Clean Cities.” It is a reminder that cleanliness is not only about what happens inside our homes. It is also about how we consume, what we throw away, where we dispose of it, and whether we take responsibility for the spaces we share with others.
The challenge is much bigger than litter on our streets.
According to the United Nations Environment Programme (UNEP), approximately 1.05 billion tonnes of food was wasted globally in 2022, representing about one-fifth of the food available to consumers. Households alone accounted for the equivalent of more than one billion meals wasted every day, even as hundreds of millions of people experience hunger and food insecurity.
That statistic tells us something important: waste is not simply an issue of what we throw into a bin. It is connected to the way our societies produce, consume and manage resources.
Food that is produced but never eaten represents wasted land, water, energy and human labour. Food loss and waste also contributes significantly to greenhouse gas emissions.
And food is only one part of the story.
Our cities are also dealing with growing quantities of plastic, packaging, organic waste and other discarded materials. When these materials are poorly managed, they can end up on roadsides, in drainage channels, waterways and other public spaces.
So while cleaning up our communities matters, we must also confront the question behind the waste:
Why does the waste keep appearing in the first place?
World Cleanup Day is about changing more than what we see
A cleanup can transform a street in a matter of hours. But if people return the next day and continue throwing waste on the same street, the visible improvement will not last.
That is why World Cleanup Day should not be understood simply as a day for collecting rubbish.
It is an opportunity to reflect on our relationship with waste and on the role each of us plays in creating cleaner and healthier communities.
Governments and local authorities have important responsibilities. Effective waste management requires infrastructure, policies, enforcement, collection services and adequate resources.
But these systems depend on something else as well: citizens who participate responsibly.
No waste-management system can function effectively when people continue to litter, dump waste illegally or treat public spaces as someone else's responsibility.
This is where citizenship becomes environmental action.
What we saw in Bonaberi
On Saturday, 19 September, more than 60 people came together in Bonaberi, Douala, for a community cleanup organized as part of World Cleanup Day activities.
For more than two and a half hours, volunteers worked together to collect waste from the community, with particular attention given to plastic waste.
There were bags to fill, bottles to collect and public spaces to clean. People got involved, worked together and contributed their time to something that directly benefited the community.
But the most meaningful part of the activity was not necessarily the amount of waste collected.
It was the opportunity to interact with people and hear how they perceived what was happening.
Some people assumed that those taking part were simply doing their jobs or were being paid to clean the community. Others viewed waste management primarily as the responsibility of government, councils or waste-management companies.
These attitudes deserve serious reflection.
Government has a responsibility to provide effective public services. Councils have responsibilities. Waste-management companies have responsibilities. But citizens do too.
If we believe that keeping our public spaces clean is always someone else's job, we create a cycle in which waste continues to accumulate and communities wait for someone else to solve the problem.
A cleaner city cannot be built entirely by asking someone else to clean it.
Environmental leadership starts in everyday life
When we talk about leadership, we often think about people holding public office or leading organisations.
But environmental leadership can be much simpler.
It can be the person who chooses not to throw a bottle on the road.
It can be a shopkeeper who keeps the area around their business clean.
It can be a parent teaching a child how to dispose of waste responsibly.
It can be a student who picks up litter even when nobody asked them to.
It can be a community member who stops asking, “Whose responsibility is this?” and instead asks, “What can I do?”
That is why we believe leadership begins with us.
Our environmental challenges are too large to be solved by institutions acting alone. They require citizens who recognise that their individual choices contribute to collective outcomes.
Why Zero Waste requires everyone
This principle is central to the work of ISEC Cameroon, including our Zero Waste Initiative.
Zero Waste is not simply about collecting more waste or finding better places to dispose of it. It is about changing the way we think about materials and resources: preventing unnecessary waste, reducing consumption, reusing materials, recovering resources, recycling where possible and keeping valuable materials in circulation.
This connects directly to the principles of the circular economy.
But circular systems do not operate automatically.
A recycling programme cannot work properly when recyclable materials are contaminated or mixed with other waste.
A composting programme cannot succeed when organic waste is mixed with plastics.
A plastic-recovery initiative cannot achieve its potential when plastics continue to be discarded indiscriminately.
And a Zero Waste model cannot become a reality without people understanding the system and participating in it.
Zero Waste is therefore not only an infrastructure challenge. It is also a citizenship challenge.
This is precisely why environmental education remains so important to ISEC's work.
People need more than instructions. They need to understand the environmental and social consequences of their choices, know what alternatives exist, and have opportunities to participate in solutions.
For us, environmental education is therefore not separate from environmental action. It is one of the foundations that makes lasting environmental action possible.
Turning knowledge into action
ISEC Cameroon has spent years working with young people and communities across the country through environmental education, climate action, waste-management activities, tree planting, cleanups and other community-based initiatives.
Our experience continues to reinforce an important lesson: awareness becomes much more meaningful when people have opportunities to act.
A young person learns about pollution and waste.
They participate in a cleanup.
They see the problem directly.
They begin to understand how their own behaviour contributes to it.
They start discussing the issue with friends, family and community members.
Over time, individual actions can begin to influence wider community behaviour.
That is the kind of change environmental education should help create.
The example of Cleanup Thursday in Douala
Douala also provides an example of why rules and responsibility must work together.
The city has Cleanup Thursday, observed on the last Thursday of each month, when businesses are expected to close during the morning and clean their immediate surroundings.
The principle behind this is important. Businesses are part of the communities in which they operate, and they have a role in maintaining the spaces around them.
Yet closing a business for a few hours does not automatically make the surrounding environment clean.
The real test is what people do with that opportunity.
Do they clean? Do they organise the waste properly? Do they take ownership of the space around their businesses?
A regulation can establish an expectation, but it is responsible participation that turns that expectation into a meaningful practice.
We need both systems and citizens who take ownership of those systems.
ISEC's commitment across Cameroon
As Cameroon joins communities around the world in marking World Cleanup Day 2026, ISEC Cameroon is also taking action.
Our teams are participating in activities in Douala, Yaoundé and Bamenda, reflecting our continued commitment to environmental education, community engagement, waste reduction and practical environmental action.
For ISEC, these activities are not isolated events.
They form part of a broader effort to encourage young people and communities to become active participants in addressing environmental challenges.
We clean because our communities deserve clean spaces.
We educate because people need the knowledge to make better choices.
We engage communities because environmental solutions cannot be imposed from outside.
And we promote Zero Waste because the long-term goal must be to prevent waste and use resources more responsibly, rather than simply cleaning up after waste has already been created.
This is our commitment.
This is our engagement.
And this is part of our responsibility.
Clean cities require responsible citizens
There is a temptation to think of environmental responsibility as something that belongs primarily to governments, environmental organisations or specialised professionals.
It does not.
Just as voting is a civic duty, caring for the environment in which we live is also a civic duty and a moral responsibility.
We cannot expect councils and waste-management companies to collect every piece of waste that citizens discard.
We cannot build circular and Zero Waste systems without consumers, businesses, communities and institutions participating.
And we cannot create sustainable cities if responsible environmental behaviour is treated as an occasional activity rather than an everyday practice.
The bottle we throw onto the street does not disappear simply because it has left our hands.
The waste we abandon somewhere eventually becomes someone else's problem — and often becomes everyone's problem.
It can contribute to blocked drainage, pollution, degraded public spaces and other environmental and public-health challenges.
So perhaps the most important question this World Cleanup Day is not simply:
“Who will clean our cities?”
It is:
“What will each of us do to keep them clean?”
From the way we treat our plates to the way we treat our streets.
From individual choices to collective responsibility.
From community cleanups to Zero Waste systems.
From environmental education to environmental action.
The journey from a clean plate to a clean city begins with people who understand that the environment belongs to all of us, and therefore caring for it must involve all of us.
This World Cleanup Day, ISEC Cameroon reaffirms its commitment to working alongside young people, communities and partners across Cameroon to promote environmental education, responsible citizenship, waste reduction and practical environmental action.
A cleaner Cameroon will not be created by one organisation, one institution or one cleanup campaign.
It will be built through the everyday choices and collective action of all of us.
Happy World Cleanup Day 2026! 🌍🧹🌱
From Clean Plate to Clean Cities.
Author : Harrison Ashangwa
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