Interesting, but unfortunately based on a number of inaccurate suppositions and cliches which unfortunately tend to characterise media dicussions about the islands.
Dubious/inaccurate accounts of historical events (allusion to Palmerston's gunboats) - check.
Ethically confused reference to the expulsion the Chagossians - check
Unsubstantiated claims about the UN position towards the fate of islands - check
Can't help thingking its basically a theatrical wailing and gnashing piece - injustice porn for guardianistas with a low outrage threshold.
But at the same time, I agree with the thrust of the piece. Whilst I don't think the Islander or the UK are morally or legally obliged to accept Argentine sovereignty, I think its in the Islanders long term interests to develop a meaningful relationship with their neighbour, perhaps underpinned by some sort of legal construct. Can't see it happening with this government though, and not for another few decades. Lets see where things are on the 50th anniversary of the invasion...