Why Are So Many People Being So Hostile to Others Lately?

Perhaps you've noticed it in ordinary places. Someone becomes unnecessarily aggressive with a store employee. A relatively harmless disagreement turns into a personal confrontation. A stranger posts something pleasant online, and within minutes another person responds with ridicule, sarcasm, or outright contempt. Even conversations among friends and family can seem more easily strained than they once were.

It can leave us wondering whether something has changed in people. Are we becoming less patient, less considerate, or less willing to treat one another with ordinary respect?

There is evidence that many people share this impression, at least about public discourse. In a 2023 Pew Research Center survey, 84 percent of American adults said political debate had become less respectful in recent years. But perceptions of hostility are not the same as proof that people everywhere are behaving more aggressively. Understanding what we're experiencing requires considering both the pressures people face and the environments in which we encounter one another.

When Frustration Becomes Part of Everyday Interaction

One possible explanation involves the psychological effects of accumulated stress.

People carry concerns about finances, employment, relationships, health, and an uncertain future. These pressures don't disappear when someone enters a grocery store, attends a family gathering, or opens a social media application. They remain part of the person's emotional experience, even when the immediate situation has nothing to do with them.

Stress can make emotional regulation more difficult. When someone is already frustrated or overwhelmed, a relatively minor inconvenience may provoke a stronger reaction than it otherwise would. A delayed order becomes an occasion for anger. A misunderstanding feels like a personal insult. An innocent question is interpreted as criticism.

The person receiving that hostility may have done nothing to deserve it. They have simply encountered someone whose emotional resources are strained.

Of course, stress does not automatically make people hostile. Many individuals respond to difficult circumstances with patience, generosity, and remarkable consideration for others. Stress can help explain why someone's tolerance may be reduced, but it does not excuse mistreating another person.

There is also a social dimension. When people repeatedly experience discourtesy, they may begin approaching new interactions defensively. Someone who expects to be treated badly may interpret ambiguous behavior as threatening or disrespectful. Their defensive response can then provoke the very hostility they anticipated.

Over time, ordinary interactions can become more guarded, with each person responding partly to experiences that occurred long before the present encounter.

How Hostility Becomes Visible and Rewarded

Another important factor is the environment in which we now observe human behavior.

Social media exposes us to an extraordinary number of interactions involving people we would never otherwise encounter. We witness arguments between strangers, public confrontations, personal accusations, and expressions of anger from communities far removed from our everyday lives.

These interactions are not necessarily representative of how most people behave most of the time.

Hostility often attracts attention. A cutting remark may generate hundreds of responses, while a thoughtful or compassionate exchange passes almost unnoticed. Research on social media has found that expressions of moral outrage can be reinforced by positive feedback and by the behavioral norms of online communities.

In other words, when aggressive expression receives attention and approval, people may become more likely to repeat it.

Research has also found that social media users can overestimate how angry other people actually are. When we repeatedly encounter emotionally charged messages, we may come to believe that hostility is more widespread than it truly is.

This creates an interesting psychological problem. We are exposed to more examples of unpleasant behavior, some of that behavior receives social reinforcement, and our perception of how other people generally behave may become increasingly negative.

It becomes easy to mistake the most visible expressions of human behavior for the most common ones.

When Disagreement Becomes a Threat to Identity

Hostility can also emerge when differences of opinion become closely connected to personal identity.

People naturally develop beliefs about what is important, what is right, and what kind of world they want to inhabit. Those beliefs often become part of how they understand themselves and the groups to which they belong.

When someone challenges a deeply held belief, the disagreement may be experienced as something more personal. Instead of hearing a different perspective, the person feels that an important part of their identity is being threatened.

This can make ordinary disagreement unusually difficult.

Once we begin viewing people primarily through categories such as political affiliation, religion, generation, or social identity, it becomes easier to make sweeping assumptions about their character and intentions. We may stop seeing the individual in front of us and begin responding to everything we associate with the group we believe they represent.

Contempt becomes particularly damaging in these circumstances. Disagreement still allows us to recognize another person as someone with a perspective worth understanding. Contempt encourages us to regard that person as beneath consideration.

And when contempt becomes familiar in public discourse, it can gradually influence what people consider acceptable in everyday interactions.

Still, we should be careful about concluding that hostility now defines human relationships. Most ordinary encounters never become public spectacles. The person who quietly helps a neighbor, patiently assists a confused customer, or treats a stranger with kindness rarely becomes the subject of widespread attention.

Those interactions continue happening around us, even when they receive little recognition.

Perhaps one of the greatest difficulties of our time is that we can witness so much of humanity's anger while overlooking much of its generosity.

We cannot determine from our individual experiences whether people as a whole have become less kind. But we can recognize the conditions that encourage hostility, the ways it spreads between people, and the consequences of treating aggression as an ordinary form of communication.

The way we speak to one another gradually shapes what we come to expect from one another.

And what we come to expect can eventually become what we consider normal.