Key observations from given report
Who are sentinelese?
Sentinelese, with a population of about 50 to 100 on the North Sentinel Island, are not only among the most isolated of the 75 PVTGs across the country, but also among the five in the Andaman and Nicobar Islands which include Great Andamanese, Onge, Jarawa, and Shompens.
Steps taken to ensure the protection of Sentinelese?
They have been protected under?
Why are they said to be vulnerable?
It is said they have made little to no advancement in the over 60,000 years and still live very primitive lives, surviving mainly on fish and coconuts.
They are very vulnerable to germs since they have not had contact with the outside world. Even a common flu virus carried by a visitor could wipe out the entire tribe.
Since the 1960s, there have been a handful of efforts to reach out to the tribe but all have largely failed. They have repeatedly, aggressively made it clear that they want to be isolated.
What are PVTGs?
PVTGs have some basic characteristics - they are mostly homogenous, with a small population, relatively physically isolated, absence of written language, relatively simple technology and a slower rate of change etc.
Among the 75 listed PVTG’s the highest number are found in Odisha.
five PVTGS residing in Andamans are?
Great Andamanese, Jarwas, Onges, Shompens and North Sentinelese.