One of the most spoken topic lastweek is about John Allen chau, an American killed by North Sentinel, So why those tribes doesn't like the outside world, because they are alone with the ancient lifestyle and this modern world communication will kill them.
For Example, if we bring a tribe boy from his place, he can't able to survive in the world, even the dust will affect him ,the bacteria, virus and the polluted air, sound makes him uncomfortable and it may infect his health.
Everyone feels their comfort only in their home than any other place, yep they have their comfort in their own place, they are living treasures of our world, they save our mother nature than us.
ORGANIC THE JARAWAS an initiative to save jarawas our living treasure, they dont don't demand us money what they need is a peaceful life away from our modern life.
The Documentry of the JARAWAS: