Wow this thread is going fast. I can't catch up.
I have seen no numbers, but evidently the 3000 or so residents are in huge majority interested in staying under Britain's sovereignty, not Argentina's. So whether Argentina had a rightful claim back in the 19th century or not, at this point
a) The islanders want to remain part of Britain and
b)
England already offered some decades ago to resolve this in court. Argentina said no. Instead Argentina tries to take the islands by force from people who do not want to be part of it. And they got smacked down for the effort.
Also Argentina does nothing to engender itself to the islanders, limiting their use of airfields and what not.
So when 'ancient history' in on Argentina's side, ignore it, and when it's on England's side, that settles the matter now?
I'm not taking a position since I don't have the information, nor am I discussing the issue of the residents' preference, just the inconsistent arguments.
Just because one side declined the process in 1947 doesn't mean it's not the best option today. Sure beats people being killed.
