They're part of the Andamanese people, of which there is data (from the surrounding islands described in the article you read). http://en.wikipedia.org/wiki/And

They're part of the Andamanese people, of which there is data (from the surrounding islands described in the article you read). http://en.wikipedia.org/wiki/Andamanese http://en.wikipedia.org/wiki/Andamanese Also, if it's no one's call to determine whether they leave or not, why would it be anyone's call to unilaterally interject into their society? Besides, I figure if some of those people do really want to leave, they can set up camp near the beach/wreck unarmed (probably at the risk of civil war, but hey, it's their call). One of us will probably notice eventually. And to build on that, if you really want to give them free choice, rather than going into their island to forcibly "enlighten" them, build them a removed, but easily reachable dock in the reef/wreck or something like that. From there you can do all sorts of things. A mini library, a vessel, etc. Though I wonder if any of them have even bothered to explore the extant wreck.