Isn't Nationalism Coexisting With Free Trade?

The prospering of one's own nation depends inextricably on the prospering of all other nations. As we divide up labor and labor becomes more productive, all of us benefit. Even an individual who's better at everything than another individual still has a reason to want to interact with him. But it was very interesting to see robins say this and insitntly. Obviously, nationalism can be put to very, very bad and dangerous uses. There are also innocent and harmless forms of nationalism that we might just call patriotism, or attachment to the culture of one's country.