Since I am also of Latin American descent, and have relatives of Argentinian descent, I tend to side with Emilie in this. But I only tend to, and probably I will get criticism from both sides.
The way I see it, both England and Argentina have something to back their claims over the islands. The British could argue that nobody was really there and so they took the place. Or that they conquered the islands and so they are British. The Argentines could say that nobody was there, but that doesn't mean the islands were British, and that force alone does not give anyone rights over any land, unless we decide that international law should not matter. And then Argentina has always pushed for the islands to be under its effective control.
I understand that not all the Orkney Islands are inhabited. Does that mean Argentina could send someone to settle there and claim those islands as its own? Before someone says that those islands are very small or whatever, I'm just trying to illustrate a point.
I feel that, in a way, this is very much the same case as in Israel. You can't say the Israelis really had a right to settle there and remove the Palestinians, but the Israelis are there, have been for a long time, and they exist. You can't just shoot them back until they drown in the sea.
I think we all have to deplore the embargo that Latin American countries are imposing on the islands. Not that it has much effect on them, really, but I don't think hunger or economic pressures should be used to make a number of people want to join (or rejoin) a country. We don't like the trade embargo on Cuba. Why should we have a different opinion on the islands?
What I deplore the most is the sad situation of the Argentine people. Cristina Fernández de Kirchner is not a democratic president. The claim over the islands serves the purpose of making her appear as a good woman. She clearly isn't. Galtieri did the same thing back in 1982, and now it is in fashion to criticize him over the war, but he did essentially the same thing CFK is doing now, for identical reasons.
The Argentines will be in the bind of supporting "that woman" or being called anti-patriotic. In the meantime, no one will be allowed to complain that she is ruining that great country.
I also deplore that Latin Americans are being told to "unite" behind such an antidemocratic person. Or the high profile that gives to absolute clowns such as Chávez, or the bloody bearded mummy which is Fidel Castro.