System Thinking: When You Pull One Thread

When you pull on a single thing in nature, you find it attached to the rest of the world. Which is why one may agree with John Muir's words;

“When we try to pick out anything by itself, we find it hitched to everything else in the universe.”

Truly, a thread rarely belongs to itself.

Pull at the roots of a tree and you find soil, water, insects and other roots. Disturb one part of an ecosystem and the effects will rarely remain where they began. What appears to be one thing is often connected to several others. Perhaps our communities work the same way.

Take Onitsha's commercial identity.

Pull at it, and you will quickly realise that the people building its commercial life do not all come from Onitsha.

Traders move in from other communities, goods come from different places. Transporters connect towns and markets, buyers travel in and out. People who live in one community may own businesses in another, work in another and have family in several others.

The market may be in Onitsha, but the people sustaining it are connected to a much wider network.

Pull a little further, and you find that those movements move a lot more than just goods.

People carry skills, ideas, relationships and opportunities between communities. Someone who learns a trade in one town may establish a business in another.

Someone who marries into another community may become part of a new network of families. A road built to connect two places can change how people work, trade and interact with each other.

The communities may have their own identities, histories and customs, but the people living in them do not always stay within those boundaries.

Some connections help communities grow.

Others can carry conflict, mistrust or problems from one place to another.

Either way, the connection remains.

This is where system thinking becomes useful. We look beyond individual parts and pay attention to the relationships between them; how one part affects another, how changes travel through a system, and how several things that seem separate can contribute to the same outcome.

Instead of looking only at Onitsha and asking, “What makes this place commercially important?” we can ask, “Who and what is connected to this commercial life?”

The same thing happens when we talk about what a place is known for.

Pull at Nnewi's reputation for industry and you find more than factories. You find traders, manufacturers, apprentices, family businesses and networks built through years of commerce.

Young people learn under established traders and later start their own businesses.

Those businesses then take on apprentices of their own. Skill, capital and trust keep circulating, and each part strengthens the others.

Pull at Nri and you find a history of ritual authority, diplomacy and cultural influence that cannot be reduced to a single description.

And perhaps that is why simple descriptions can sometimes hide as much as they reveal.

Pull at Awka’s history and the thread does not stop at blacksmithing. Historical accounts place Awka’s smiths within wider networks across Igboland, including connections involving Nri and Udi

The same way of looking can change how we understand other things around us.

Take stereotypes.

“Anambra people are ritualists.”

“Ebonyi is trouble.”

“Imo is beauty, wayward or even promiscuous"

“Anambra is riches.”

“Ngwa people are cheats and selfish ”

Where do they come from?

A personal experience. A story from home. Something seen in a film. A social media post. A conversation repeated often enough that it begins to sound like fact.

These statements can travel easily between communities. And of course stereotypes do not always remain words. They can influence how people treat one another and the decisions they make.

For instance, someone who believes that people from a particular state are troublesome may hesitate to rent a house to someone simply because of where they come from.

A generalisation becomes a judgement about an individual, and that judgement can affect where the person lives and how they are received in a new community.

Pull at that thread and the issue becomes bigger than a stereotype. It becomes a question of how beliefs influence behaviour, how behaviour shapes people's experiences, and how those experiences can reinforce the beliefs that started the cycle.

We also see this with language.

We complain that Igbo is fading among younger people, but the question cannot end with whether young people “love their language.”

Pull at that thread.

Look at the language spoken in schools, take a look at the languages associated with education, opportunity and social status. Look at the experiences of children who were discouraged or punished for speaking their indigenous language.

When a child is corrected for speaking Igbo at school, parents may begin to see English as the safer path to success. They use less Igbo at home, the child grows less comfortable speaking it, and eventually passes on even less of the language to the next generation.

This is a feedback loop, the outcome is not just the result of one decision. It feeds back into the conditions that produced it, and each round makes the next one stronger.

No single person in that loop set out to weaken a language. The school was trying to prepare children. The parents were trying to protect their future. The children were trying to fit in.

Yet together, they produced something none of them intended.

The problem becomes larger than the language itself.

It becomes connected to education, family, culture, media and the choices people make about the future they want for their children.

Perhaps that is what happens whenever we pull at a thread.I

We start with one thing.

A market.

A language.

A tradition.

A stereotype.

A community.

Then we look again and find that it was never standing alone.

One thread leads to another and another

Until the thing we first thought was separate becomes part of a much larger fabric.

So, what thread would you pull first?