We’ve all seen the headlines. Missiles crossing borders, trade wars simmering, and the feeling that the world is one bad tweet away from a meltdown. It’s easy to look at the current state of things and think that international law is a joke. You might even think it’s just a bunch of fancy paper signed by people in suits who have no intention of following the rules. I get it. When a superpower ignores a UN resolution or a border gets redrawn by force, the system looks broken beyond repair.
But here’s the reality you won't hear in a cynical soundbite: without these rules, your daily life would be unrecognizable. International law isn't some abstract hobby for academics in The Hague. It’s the invisible plumbing of civilization. It’s why your mail arrives from overseas, why your plane doesn't get shot down when it enters foreign airspace, and why the internet functions across continents. We notice when the law fails because those moments are loud and violent. We don't notice when it works because, well, that's just a normal Tuesday.
International law is the best defense we have against a "might makes right" world. If we let it crumble, we aren’t going back to a simpler time. We’re going back to the dark ages with better technology.
Why We Can't Just Quit the System
Think about the last thing you bought online. Maybe it was a pair of sneakers or a new laptop. That item likely crossed three oceans, passed through four different jurisdictions, and was protected by a dozen treaties before it hit your porch.
The Law of the Sea (UNCLOS) is a great example. It dictates who owns what part of the ocean and where ships can sail freely. Without it, every coastal nation could claim whatever they wanted. Shipping insurance would skyrocket. Piracy would become a state-sponsored career path again. Your $100 sneakers would cost $500 because of the "protection fees" and risks involved in moving them across a lawless ocean.
People argue that international law lacks "teeth" because there’s no global police force to handcuff a rogue president. That's a fair point, but it misses how power actually works. Most countries follow the rules not because they’re "good," but because being an outcast is expensive. Sanctions, loss of trade status, and diplomatic isolation are real consequences. Even the biggest bullies on the global stage spend millions of dollars on lawyers to explain why they aren't actually breaking the law. They care about the optics because the alternative is being shut out of the global bank.
The Myth of the Useless United Nations
It’s trendy to bash the UN. The Security Council gets paralyzed by vetoes, and the General Assembly often feels like a theater for grievances. I won't lie to you—it’s frustrating. But the UN isn't a world government; it's a forum. Expecting the UN to stop every war is like expecting a stadium to win a football game.
The real work happens in the specialized agencies. Take the International Telecommunication Union (ITU). They’re the reason your phone works when you land in Tokyo or London. They manage the global radio spectrum so signals don't overlap and crash. Or look at the World Health Organization (WHO). Despite the political drama of the last few years, they remain the only network capable of tracking a virus in real-time across 190+ countries.
When people say we should scrap the system, I always ask: what's the replacement? A world of 200 countries all making up their own rules for aviation, medicine, and telecommunications? That’s not a world. That’s a migraine.
When the Rules Actually Stop a War
We only hear about the wars that start. We never hear about the ones that didn't happen because a legal framework provided an exit ramp.
International law gives leaders a way to back down without losing face. Instead of sending tanks to a disputed border, they can send lawyers to the International Court of Justice (ICJ). Since 1945, dozens of territorial disputes that could have sparked regional wars—from the Gulf of Maine to the border between Burkina Faso and Mali—were settled with a gavel instead of a grenade.
Critics point to the invasion of Ukraine or the conflicts in the Middle East as proof that the law is dead. It’s not dead; it’s being violated. If someone robs a store, we don't say "criminal law is a failure, let's get rid of it." We say the law was broken and the perpetrator should be held accountable. The fact that we recognize these acts as "illegal" is proof that the standard still exists. Without that standard, those invasions wouldn't be "crimes"—they’d just be business as usual.
The High Cost of Cynicism
Cynicism is easy. It makes you feel smart and shielded from disappointment. But cynicism regarding international law is dangerous because it creates a self-fulfilling prophecy. If we stop believing the rules matter, we stop bothering to enforce them. We stop funding the courts. We stop electing leaders who value diplomacy.
The "Golden Arches Theory" (that no two countries with a McDonald's go to war) didn't age well, but the underlying truth remains: deep integration makes conflict a form of suicide. International law is the framework that allows that integration to happen. It's the reason we can trust a contract signed in Singapore or a patent filed in Germany.
If you think the current system is unfair, you're right. It was built by the victors of a war that ended 80 years ago. It needs an update. It needs to reflect the rise of the Global South and the reality of the digital age. But you don't fix a house by burning it down while you're still sleeping in the bedroom. You renovate it.
Your Part in a Rule Based World
You don't need a law degree to support the global order. It starts with how we talk about these issues. Stop treating international law like a fairytale. Start treating it like an infrastructure project.
When politicians talk about "putting us first" by tearing up treaties, ask them about the cost. Ask them how they plan to handle global pandemics, climate change, or cross-border cybercrime without a shared rulebook. These are problems that don't care about borders. You can’t build a wall high enough to keep out a rising sea level or a computer virus.
Pay attention to who your country sends to these international bodies. Support organizations that track human rights violations and document war crimes. Documentation is the first step toward future prosecution. The wheels of international justice turn slowly—sometimes it takes decades to catch a war criminal—but they do turn. Ask Slobodan Milošević or Charles Taylor. They thought they were untouchable too.
The next time someone tells you international law is a myth, remind them of the last time they took a safe flight, ate imported fruit, or sent an email. The system is flawed, biased, and often slow. But it's the only thing standing between us and a world where the only rule is "get them before they get you."
Demand that your representatives respect international commitments. Vote for stability over chaos. Read up on the Rome Statute and understand what constitutes a war crime so you can't be lied to by propaganda. The defense of the world starts with refusing to accept that lawlessness is inevitable.
