What Does It Mean to Be "You"? Althusser and the Strange Idea That Society Makes Us Who We Are

Here’s a strange thing philosophers have noticed: when you think about who you are, you probably think of yourself as a free individual. You have thoughts, feelings, opinions. You choose what to wear, what to believe, who to be friends with. You’re you. That seems obvious.

But what if the way you think about yourself—the very fact that you think of yourself as a “you” at all—is something that society has taught you, without you even realizing it? What if your deepest beliefs about who you are and what’s possible aren’t really yours, but are installed in you by the world you grew up in?

This is the kind of question that Louis Althusser, a French philosopher who lived from 1918 to 1990, spent his life trying to answer. His ideas are difficult, controversial, and still debated. But they start with a simple, unsettling thought: we are not as free as we think we are.

The Secret Life of Beliefs

Try this experiment. Think of something you believe is true about the world—say, that hard work gets rewarded. Or that everyone deserves a fair chance. Or that school is about learning. Now ask yourself: where did that belief come from?

You might say “I figured it out from experience” or “my parents taught me.” But Althusser would push further. Behind every belief, he thought, there’s a whole system of ideas and practices that a society uses to keep itself going. He called this system ideology.

Ideology isn’t just political propaganda or religious doctrine. It’s the background set of assumptions that feel so natural you don’t even notice they’re there. It’s the air you breathe. And according to Althusser, ideology’s main job is to turn you into the kind of person who fits smoothly into the society you live in—without you ever realizing that’s happening.

Imagine a school. You think you’re there to learn math and history. And you are. But Althusser would say that school is also teaching you something else: how to sit still for hours, how to obey authority, how to compete for grades, how to accept that some people are “smarter” than others. It’s training you to be a worker in a society that needs people who show up on time, follow instructions, and believe their place in the world is fair. The school doesn’t announce this. It doesn’t have to. The structure itself does the teaching.

How You Learned to Be “You”

Here is where Althusser made his most famous move. He asked a question that sounds absurd at first: how do you become a person at all?

A newborn baby doesn’t think of itself as a “self.” It doesn’t have an identity. It doesn’t know it’s a boy or a girl, or that it belongs to a certain family, or that it has rights and responsibilities. All of that has to be learned. And Althusser argued that you learn it through something he called interpellation—a fancy word for “hailing” or “calling out.”

Picture this. You’re walking down a street and someone yells “Hey, you!” You turn around. In that moment, you’ve recognized that the call is for you. You’ve acknowledged yourself as the person being addressed.

Althusser said something like this happens to you all the time, from the moment you’re born. Your parents call you by your name. Your teacher calls you a “good student” or a “troublemaker.” A police officer tells you to obey the law. A friend says “you’re the kind of person who…” Each time, you turn around, so to speak, and recognize yourself in that label. And bit by bit, you become the person those labels describe.

The trick is that you think you’re choosing who you are. But really, Althusser said, the choices were set up for you long before you arrived. You pick among options that society has already created: be a doctor or a musician, be religious or not, be a rebel or a conformist. But you never get to pick the menu itself. And you never notice that you didn’t.

Why This Is Uncomfortable

This idea is disturbing for a reason. If Althusser is right, then much of what feels most personal about you—your sense of being a unique “I” with free will and original thoughts—is actually an illusion created by the society you live in. You’re not the author of your own story. You’re a character written by forces you can’t see.

Althusser knew this sounded extreme. He wasn’t saying you have no choices at all. He was saying that the range of choices you can even imagine—what feels possible or impossible, good or bad, natural or weird—is shaped by ideology so thoroughly that you can’t stand outside it. Even rebelling against society usually means adopting another ready-made identity: the rebel, the outsider, the nonconformist. Those roles are options on the menu too.

This connects to another of Althusser’s big ideas: that there’s no such thing as a “human nature” that exists before society. We aren’t born with an essence that society then covers up or distorts. We become who we are entirely through the systems we grow up in. Althusser called this anti-humanism, and it made him deeply unpopular with philosophers who believed in universal human rights or inherent human dignity. He wasn’t saying people shouldn’t have rights. He was saying that the very idea of “the human” is something that gets invented by particular societies at particular times, not something that exists naturally.

What Can You Do If You’re Not Free?

This is the point where most people get stuck. If Althusser is right that you’re a product of ideology, then how can you ever change anything? If your very thoughts are shaped by the system, how can you think your way out of it?

Althusser struggled with this question his whole career, and he changed his mind about the answer more than once. His early work tried to draw a sharp line between science (which he thought could give true knowledge about how society works) and ideology (which just keeps things as they are). If you could understand society scientifically, he thought, you could see through the illusions and act to change things.

But he later realized this was too simple. Science itself happens inside society. Even our best knowledge is shaped by the time and place we live in. You can’t step outside ideology any more than you can step outside the air.

His later work took a stranger, more humble view. He suggested that change is possible, but it happens by chance and accident, not by grand plans. The world is made of elements that bump into each other randomly. Sometimes they stick together and form something new. Sometimes they don’t. Societies work the same way. Revolutions, new ideas, new ways of living—they don’t happen because history has a plan or because some genius thought them up. They happen when conditions accidentally line up in a new way.

This is called aleatory materialism (from the Latin word for dice). It means the world is fundamentally random, not destined to go anywhere in particular. Freedom, Althusser says, isn’t about choosing what you want. It’s about noticing that things could be different than they are—and being ready to act when chance opens a door.

A Life Full of Contradictions

Talking about Althusser’s ideas without talking about his life would be dishonest. He was a complicated and troubled person.

He spent five years as a prisoner of war in Nazi Germany during World War II, which radicalized him politically. He joined the French Communist Party and became famous for trying to rethink Marxist philosophy in a more rigorous, scientific direction. He taught at France’s most elite school, the École Normale Supérieure, where he influenced a generation of thinkers.

But he also suffered from severe depression for most of his life. He was hospitalized many times and received brutal treatments including electroconvulsive therapy. In 1980, during a bout of mental illness, he strangled his wife Hélène to death. He was declared unfit to stand trial and spent the rest of his life in and out of psychiatric hospitals.

This doesn’t make his ideas true or false. But it does mean Althusser lived with extreme versions of the questions he asked: who are we, really? How much control do we have? What happens when the story you’ve been told about yourself falls apart?

The Debate Today

Philosophers still argue about Althusser’s ideas. Some think his theory of ideology is brilliant and helps explain how power works without needing violence or obvious force. Others say it’s too cynical—that it leaves no room for real resistance or genuine human connection.

The biggest unresolved question is probably this: if our sense of self is created by society, can we ever truly change that society, or are we just playing out a script we can’t see? Althusser’s own answer shifted over time, and he never fully settled it. Maybe nobody has.

But here’s why this matters for you, right now. Next time you feel strongly that something is “just the way things are,” or that someone is “naturally” a certain way, or that you “just are” a particular kind of person—pause. Ask yourself: where did that feeling come from? Who taught me to see the world this way? Could I see it differently?

You might not get a clear answer. But the act of asking the question is already a small kind of freedom. And according to Althusser, that might be all the freedom there is.

Appendices

Key Terms

Term	What it does in this debate
Ideology	The system of beliefs and practices that makes the way society is organized feel natural and inevitable, rather than made-up and changeable
Interpellation	The process by which society “hails” you into being a particular kind of person, and you recognize yourself in that role
Anti-humanism	The claim that there’s no fixed “human nature” that exists before society—we become who we are entirely through social systems
Aleatory materialism	The idea that the world is fundamentally random and that change happens by chance encounters, not by destiny or plan

Key People

Louis Althusser (1918–1990) — A French philosopher who tried to rethink Marxist philosophy and argued that our sense of being free individuals is an illusion created by society. He spent five years as a prisoner of war, was a member of the Communist Party, struggled with severe depression his whole life, and strangled his wife during a mental breakdown in 1980.

Things to Think About

If Althusser is right that your sense of self is created by society, then who is the “you” that might want to change society? Is there a self left over after you strip away all the labels and roles?
Think of something you believe strongly—maybe about fairness, or success, or what makes a good life. Can you trace where that belief came from? Does it make it less true if it was “installed” in you rather than discovered?
Althusser says there’s no human nature before society. Does that mean anything is possible—any kind of society, any kind of person? Or are there limits we can’t overcome?
If freedom isn’t about making choices but about noticing that things could be different, what does that mean for how you should live? Is noticing enough?

Where This Shows Up

Social media and advertising — Every app and ad is trying to “hail” you into being a particular kind of person (a consumer, a fan, an influencer) and making that feel like your own choice.
School debates — Arguments about whether schools should teach “critical thinking” or “obedience” are really arguments about what kind of people society wants to produce.
Politics — When politicians talk about “common sense” or “the way things have always been,” they’re using ideology to make their preferred arrangements seem natural.
Identity — Debates about whether your gender, race, or nationality is “natural” or “socially constructed” are direct echoes of Althusser’s question about whether there’s a self before society.