Nationalism is basically a loyalty shortcut that skips over the hard work of building a just society. It tells people "our group first" without asking whether that group's actions are actually good. Look at history—every time nationalism really takes off, you get border disputes, trade wars, and minorities getting pushed aside. Sure, it can create a sense of belonging, but belonging at the cost of excluding others isn't real community. What worries me is how easily nationalism flips from "we're proud" to "they're the problem." That's not patriotism. Patriotism can be about holding your country accountable. Nationalism is more like a shield against criticism. It encourages people to celebrate their nation's wins while ignoring its failures. That's a recipe for stagnation, not progress. And in a world with climate change and pandemics, thinking national-first actually hurts everyone, including the people cheering for it.

At its most practical level, nationalism wrecks

You keep saying nationalism creates solidarity and gives people a shared purpose. But that's like saying a campfire is a great source of warmth while ignoring it burns down the house. Nationalism doesn't just unite insiders—it defines itself against outsiders. The very energy it generates comes from an us-versus-them dynamic. That's not a bug, it's the core feature. Think about how the most successful societies don't rely on national pride. They rely on competent institutions, rule of law, and a shared commitment to civic values that anyone can join. Nationalism is a shortcut that feels powerful but actually short-circuits the honest work of building trust across differences. You also ignore how nationalism gets weaponized by elites. When politicians invoke the nation, they're usually asking you to sacrifice for their interests, not yours. The proof? Every nationalist revival in history ends with someone else paying the price. I get the appeal. But a force this easy to manipulate can't be a net positive.