We Are Ants Who Know We Are Ants

Human beings like to imagine themselves as independent thinkers. We picture ourselves examining the world, forming opinions and making decisions according to our own judgment. At the individual level, there is some truth to that. But when human beings are considered collectively, our behaviour begins to look rather different. We start to resemble an ant colony.

An individual ant does not understand the colony as a whole. It encounters a small part of its surroundings, reacts to signals left by other ants, and leaves signals of its own. From millions of these tiny interactions, organised behaviour emerges. Trails appear, food is found, threats are dealt with and the colony changes direction. No individual ant needs to understand the complete system for the system to function.

Human societies work in surprisingly similar ways. None of us experiences society as a whole. We encounter fragments of it: conversations, headlines, photographs, rumours, laws, prices, political slogans, social-media posts and the behaviour of the people around us. We respond to those signals and then produce signals ourselves. We vote, argue, buy things, share stories, approve, condemn, imitate and withdraw. Other people observe those actions and respond in turn.

“The story becomes a signal that tells people where to stand.”

Eventually enormous patterns emerge that no individual person deliberately designed. Political movements grow. Markets rise and fall. Fashions suddenly become universal and then disappear. Public attitudes change. Institutions develop their own habits. Entire populations can become frightened, optimistic, angry or divided without anybody sitting at the centre controlling the process.

This helps explain political polarisation. A complicated event occurs, but almost nobody has the time or information required to reconstruct it completely. Instead, people encounter a simplified version. One detail may signal that the event belongs to one political camp; another detail may signal the opposite. Very quickly the event stops being merely something that happened and becomes a way of identifying who is on which side.

The story of a teenager being injured during an encounter with police is an example. The complete event contains physical circumstances, individual decisions, uncertainty, bad luck, institutional rules and perhaps mistakes by several people. Yet once it enters public discussion, much of that complexity disappears. One group sees a story about police mistreatment. Another sees a story about personal responsibility and someone resisting the police. The event becomes a signal that tells people where to stand.

That does not require anybody to be dishonest. People can sincerely believe their interpretation. The problem is that human beings naturally simplify the world because we could not function otherwise. We cannot investigate every event from first principles. We therefore use shortcuts supplied by our culture, our experience and the people around us. Those shortcuts are often useful, but they can also make us mistake a convenient interpretation for the whole truth.

Modern communication makes this effect much stronger. Social media allows signals to travel through society almost instantly. A photograph, a short video or a sentence can reach millions of people before the underlying event has been properly understood. The versions that spread most successfully are often those that produce the quickest emotional response. Complexity travels badly. Anger, fear, loyalty and outrage travel extremely well.

In that sense, political slogans can behave rather like pheromone trails. Their main function is not necessarily to describe reality in detail. They tell people how to orient themselves: trust these people, distrust those people, support this, oppose that. Once enough people follow the signal, their behaviour strengthens it for everyone else. What began as an interpretation of reality can eventually start changing reality itself.

This does not mean human beings are literally ants, nor does it mean that individual thought is meaningless. The crucial difference is that human beings can become aware of the process. We can notice that a story is trying to place us into a camp. We can ask what information has been left out. We can recognise when an explanation feels satisfying because it confirms our existing loyalties rather than because it explains what happened.

That ability does not place us outside the system. Nobody can live without relying on social signals, assumptions and shortcuts. But awareness gives us some freedom in how we respond to them. We can occasionally refuse to follow the trail simply because everybody around us is following it.

Perhaps that is one of the strangest facts about human civilisation. Individually, we experience ourselves as autonomous minds. Collectively, we generate patterns remarkably similar to those produced by much simpler social organisms. Yet unlike ants, we are capable of discovering that this is happening.

We are, in a sense, ants who know we are ants. Much of philosophy, science and democracy can be understood as our attempt to decide what to do with that knowledge.