Transcription
Hello everybody, and welcome to our podcast episode. My name is Anna, and in this episode, we're going to be exploring one of the most relevant visions in political philosophy, Emanuel Kant's idea of perpetual peace, and how it connects to one of the most successful political projects in modern history, the European Union.
To understand where this vision comes from, we have to travel back to 1795, a time where Europe was consistently being torn apart by wars, empires were clashing, alliances were shifting, and peace always seemed temporary. Witnessing all of this, German philosopher Emanuel Kant, one of the most influential thinkers of the Enlightenment, published a short but powerful essay titled "Perpetual Peace: A Philosophical Essay."
Kant was born in 1724 in Königsberg, a small city then part of Prussia, now known as Kaliningrad, Russia. He lived a quiet, obsessively structured life. For Kant, morality wasn't about outcomes or feelings. It was about duty, reason, and respect for the dignity of all rational beings. He believed peace wasn't something that would simply happen naturally. It had to be built rationally, deliberately, and based on justice.
In "Perpetual Peace," he laid out a roadmap for ending wars and creating a stable international order. He divided this plan into two main parts: the preliminary articles, which focus on stopping wars from starting, and the definitive articles, which focus on building lasting peace.
Let's start with the preliminary articles: the ground rules for peace, according to Kant. First, no secret treaties, because secrecy breeds mistrust and makes diplomacy fragile. Second, no standing armies, as there are constant temptations of war and drained resources that could be used for other things. Third, no interference in other nations' internal affairs. Every state should be free to govern itself. Fourth, no using national debt to fund wars. Money should not be a weapon. And finally, no acts of hostility that make peace impossible, like assassination attempts or breaking truces.
But Kant didn't stop there. In his definitive articles, he imagined what would make peace not just temporary but permanent. He proposed three main pillars for achieving perpetual peace. First, every state should have a republican constitution. Now, by republican, Kant didn't mean party or ideology. He meant a government based on law, representation, and separation of powers. In other words, a political system where citizens have a voice. Kant believed that people who bear the cost of war are far less likely to want one.
Second, he envisioned a federation of free states, a voluntary alliance, not a world government. These states would cooperate under shared laws and principles to guarantee mutual security and peace. Finally, the third, he introduced the idea of cosmopolitan rights, basically the right of every person to be treated with respect and hospitality when visiting another country. It's an early call for global citizenship and universal human rights.
Now, fast forward about 150 years. After two devastating world wars, Europe was once again in ruins. Millions dead, economy shattered, and nations divided. Yet out of that destruction came a bold experiment, a project to make war between European nations not only unthinkable but impossible. This was the beginning of what we now know as the European Union.
So, let's see if the EU actually lives up to Kant's vision. Republican governments? Check. Every EU member is a democracy governed by the rule of law. Federation of States? Check. Again, the EU is not a single superstate, but a federation of sovereign nations that cooperate through shared institutions such as the European Parliament, the Council, and the Court of Justice. Cosmopolitan rights? Definitely check. The EU guarantees free movement of people, goods, services, and capital, the so-called four freedoms. So, his vision actually worked in practice in many ways. Yes.
For over 70 years, no EU member has gone to war with another, something that has never happened before in European history. Economically, the single market and the euro have made member states deeply interconnected, making war between them simply irrational. Politically, countries that join the EU must commit to upholding democracy, human rights, and the rule of law. And culturally, programs like Erasmus have created generations of Europeans who feel connected beyond borders, building a shared identity rooted in peace and cooperation.
Of course, the EU isn't without its challenges, from economic crises, migration debates, to questions of national sovereignty and unity. But despite these tensions, the European project continues to embody much of what Kant imagined over two centuries ago: a world where reason, law, and mutual respect form the foundation of peace.
And now, to explore some of those challenges, I'll hand it over to Reva.
>> Hi, I'm Reva, and my section is going to be covering how Kant's theory of perpetual peace fails within the context of the European Union. Um, so for background, the European Union is seen as an embodiment of Kant's vision of perpetual peace. Um, so once divided by centuries of warfare, Europe became a continent of cooperation, shared governance, and economic interdependence. Um, the EU stood as a federation grounded in reason, law, and mutual benefit to bring about lasting peace. However, recent crises have made many question whether the Kantian theory is truly sustainable.
Um, so one of the main tensions within the EU is the balance between shared governance and national sovereignty. So, the supranational structure of the European Union means that decisions made in Brussels apply to all member states, even when some disagree. This has fueled Euroscepticism, as people are becoming increasingly concerned that the EU is threatening individual sovereignty. The EU membership undermines a country's ability to govern itself and control its own laws. Kant found this structure problematic, as one of his core principles presented in "Perpetual Peace" is no interference in the internal affairs of other states. So, the EU's ability to impose laws and regulations on member nations begins to blur this line, making it appear more like an overarching authority. As a result, what Kant had imagined as a league of free states bound by choice increasingly feels like a state above states. This perception is one that fuels resentment, encouraging people to move away from rational cooperation that Kant viewed as essential to sustain peace.
Financial crisis, uneven economic growth, and rising inequality between member states have weakened solidarity and trust, fueling this push towards self-sufficiency. In this way, the EU's economic constraints expose how easily material inequality and political division can erode the moral and rational foundations of Kant's perpetual peace.
Um, this issue ties closely to the growing nationalist movement seen within Europe. Kant's theory includes this idea of cosmopolitan law, which treats individuals as citizens of the earth. This is like a very idealistic vision where borders matter less and universal moral principles and ethics unite people. But in today's world, this concept seems far from political reality. People hold such strong emotional attachments to their national identity, which can often outweigh abstract notions of global citizenship that the cosmopolitan law called for.
Kant's heavy reliance on rationality in a deeply emotional arena of politics is unrealistic. He assumed that people and governments would act logically in pursuit of long-term peace. Yet politics, as seen in modern events, is driven not just by reason, but also by pride, fear, nostalgia, and belonging. A good example of this lies in Kant's theory of commerce as a peacekeeping force. He believed that as nations traded and relied on one another, the cost of conflict would become too high and make the concept of war seem completely irrational. But critics like Fitch argued that this was naive. Fitch claimed that commerce could easily turn into a jealousy of trade, transforming cooperation into competition. And that's exactly what can be seen in modern Europe. Tensions over trade, economic dependency, and more. Many countries are prioritizing themselves over shared prosperity. This inward turn reveals that peace and unity can't be sustained by rational cooperation alone. There are more influential forces. Humans are deeply emotional and deeply attached to their nation as a symbol of control and belonging, something Kant had heavily underestimated.
So, Brexit is perhaps the clearest example of this. The United Kingdom's decision to leave the European Union marked a major point in European politics. It has commonly been coined as completely irrational. Despite clear warnings from academics about the negative impacts it would have on the economy and the complications in bureaucracy that it would bring, people still voted to leave. Brexit was all about sovereignty and pride and the feeling that national identity was being diluted within the EU. Kant would view the EU as a federation of free states, voluntarily cooperating under shared law. But Brexit demonstrates that when people believe cooperation threatens their autonomy and national character, they don't care about the cost. They choose to leave. This completely derails Kant's theory and expectations about rationality, keeping states bound together in peaceful cooperation. Brexit exposes how emotions and national sentiment can override rational calculations. The core argument for Brexit, "to take back control," captures the power of identity and emotion in shaping political decisions, something that Kant fails to recognize.
The issues I have discussed, ranging from Euroscepticism, growing nationalism, and the example of Brexit, just show that Kant's perpetual peace struggles to hold up in the real world. His theory's reliance on humans and nations acting rationally is ultimately its downfall. Emotional factors are so much more powerful and influential than Kant deems them to be. For that reason, peace built purely on reason is never going to be guaranteed.
Okay. Hi to everyone. I'm Julia Bor. Thanks, Reva. That was such a strong overview of how Kant's ideas start to unravel when faced with real-world politics. I definitely agree that emotion and nationalism often get in the way of rational cooperation. But at the same time, I think there is another side to consider. Maybe Kant's theory isn't entirely wrong. Perhaps it's just too idealistic for the kind of world we actually live in.
So, in this part, I want to explore whether Kant's idea of perpetual peace might be flawed, both in theory and in practice, of course, especially when we look at how it plays out in the European Union. So, let's go back to the basics for a moment. Kant believed that peace could be achieved if all states were republican, meaning governments ruled by law, representation, and accountability to citizens. His logic was that ordinary people, the ones who suffer most from war, wouldn't want to start one. And honestly, that sounds reasonable, right? In Europe, most states are democratic, and we haven't had a war between EU members in decades. But being democratic does not automatically make a country peaceful. Why? We've seen democracies wage wars or military interventions when it benefits them. So, even though Kant linked democracy with peace, the connection isn't as automatic as he hoped, because real life shows that political systems don't erase human ambition, pride, or fear, and those emotions obviously often drive conflict more than logic does.
So, this points to a deeper flaw in Kant's thinking: his huge faith in human reason. So, Kant believed that if people acted rationally, they'd naturally choose peace because war just doesn't make sense. But like I agree, of course, but politics today, and honestly throughout history, shows that humans don't always act rationally. As Reva said, emotions, identity, and pride often outweigh logic. If we look at Brexit, which she mentioned, economically it made little sense, but emotionally it made people feel like they were taking back control. And Kant didn't really account for that: the fact that humans can know what's rational and still do the opposite simply because it feels right. So, maybe the biggest weakness in his theory is that it assumes reason always wins over emotion, when in reality, the opposite is often true.
So, now, Kant also believed in a federation of free states, not one world government, but a voluntary alliance where states work together peacefully. That's basically the EU in a nutshell, right? But this is another place where Kant's theory struggles. Cooperation sounds great in theory, but when so many countries with so many different cultures, economies, and priorities have to agree on things, it gets really messy. The EU's crises, from the debt crisis to migration, show how quickly unity can weaken when national interests clash. So, Kant's idea of a peaceful federation kind of depends on everything, everyone, and everyone acting in good faith. And that's a lot to ask, because international politics is full of negotiation, compromise, and sometimes selfishness. So, maybe his biggest mistake was assuming that rational cooperation would always be enough to hold it all together.
So, there is also the fact that Kant was writing in a completely different time. His theory focuses almost entirely on states. He didn't imagine a world where corporations, technology, or social media could shape politics just as much as governments do. Today, for example, the EU faces not just political disagreement, but also inequality between regions, the influence of global markets, and misinformation. Kant's framework does not really help us make sense of those modern challenges, because it's like trying to use a map from the 17th century to navigate the internet.
Still, I don't want to dismiss Kant completely. If anything, I think the fact that we're still talking about his ideas more than 200 years later says something. His vision for peace wasn't meant to be easy or perfect. It was just meant to be a goal, right? A direction that we can move forward to. And in that sense, the EU is kind of a living experiment of Kant's dream. Because despite all of the problems, Brexit, nationalism, Euroscepticism, it has managed to keep Europe peacefully for over 70 years. That's something truly remarkable, truly, truly remarkable for a continent with such a violent history. That's already a big win for Kant's legacy. But maybe perpetual peace doesn't mean peace that lasts forever. Maybe it means continuous peace-building, something that has to be protected and rebuilt again and again and again. The EU story shows that peace isn't a permanent state. It's a constant effort. I would say, as everything, because everything is a constant effort. Every time there is a crisis, European nations have to make the choice to keep cooperating instead of turning on each other. And that's not a flaw in Kant's idea. It's just the reality of what peace actually looks like.
So, is Kant's theory flawed? Flawed? I'd say yes. It's overly optimistic and it underestimates emotion, nationalism, and all the unpredictable parts of human nature. But I'd also say it's usefully flawed. It pushes us to imagine what a more peaceful world could look like, even if we never fully get there. And maybe the real value of perpetual peace isn't that it gives us a perfect formula, but it gives us hope, a moral compass that keeps us moving forward. Kant gave us the blueprint, and the EU is still trying to figure out how to build a structure. Of course, it's imperfect. It's complicated, and it's definitely [clears throat] messy, but it is still standing. And honestly, in today's world, that's already an achievement worth defending. Thank you so much for listening.
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