We often assume that a strong group is defined by how close its members are. However, research into the “strength of weak ties” suggests that while close bonds provide support, they can create an echo chamber. To act as a citizen is to recognise that vital information often resides on the edge of our circles.Our “weak ties”, acquaintances and people on the periphery, serve as bridges to other worlds. They bring in fresh perspectives and diverse thinking. By intentionally looking towards the edge, we ensure our group is as broad and as capable as possible.

The trap of the “inner circle”

Most groups naturally form an inner circle of committed people. While essential for stability, this core can unintentionally become a barrier. The unspoken rules of the centre can make those on the outside feel like guests. When the centre becomes too dense, the group risks stagnation because it is primarily reinforcing its own views.

Bridging the gap to the edge is about expanding collective intelligence. It involves noticing who has been hovering on the periphery and wondering why they have not moved closer. Citizenship requires us to intentionally look away from the centre to find the missing pieces of our puzzle.

Shortening the psychological distance

We stay in close-knit clusters because they feel safe. To shorten the psychological distance between us and the edge, we must practise active hospitality. This means seeking out those on the periphery and asking about their gifts and their reasons for being there.

As a citizen, you can lead by creating low-stakes opportunities for contribution. When we reduce the social risk of participation, we make it easier for new ideas to flow. Shortening the distance turns the “other” into a co-owner of the shared goal.

Bridges, not just bonds

Social capital exists as bonding capital (the glue that holds similar people together) and bridging capital (the grease that connects different people). Many groups have plenty of glue but struggle for grease. Connecting the edge is the work of building bridges to those with different life experiences.

When a group prioritises bridging, it becomes more robust. It is no longer reliant on a few individuals at the centre. Instead, it becomes a network where information moves freely across the entire social map, protecting the group from becoming inward-looking.

The edge as the place of discovery

In nature, the area where two ecosystems meet is often the most productive. The same is true for groups. The edge is frequently where the “new” happens. It is where established habits meet the fresh energy of the outside world.

Citizenship is the choice to be a bridge-builder rather than a gate-keeper. The strength of our community is also measured by how well we are connected to the edge. When we connect the periphery, we aren’t just being inclusive; we are helping the entire group stay alert and ready for the future.

Questions for reflection

Who are the people you see at the edge of your group but rarely speak to?

What is one shared question you could ask a person on the periphery to bridge the gap?

Does your group’s shorthand make it difficult for an outsider to join the conversation?

How can you create a low-risk way for someone on the edge to contribute today?

If your group was a map, where are the “blank spaces” that need a new bridge?