Lost tribes

Multi-lingual: Of the world’s 7,000 languages, 4,000 are spoken by tribal peoples.

Despite the march of globalisation, there are still around 100 remote tribes that have no contact with the outside world. But they face ever growing threats from disease and climate change.

  • Are there many uncontacted tribes left?

    According to Survival International, there are at least 100 uncontacted tribes left around the world. The majority of these groups are from South America, living in the Amazon rainforest. Other groups are spread out on islands and in forests around the globe.

  • Life must be tough living in the Amazon?

    For sure — largely because of the actions of modern humans. Across the region, external forces are closing in on their ancient way of life. Areas of tribal land have been bulldozed by cattle ranchers and logging companies. Indigenous populations have also been devastated by common diseases they have no resistance to, like the flu, chicken pox and measles. In recent years, members of Peru’s Mascho-Piro tribe have made contact with outsiders, seeking protection from violent drug-traffickers.

  • Do other tribes face the same problems?

    It depends. For example, the Yaifo tribe live amongst the thick jungles of Papua New Guinea. With no roads nor neighbouring settlements, the tribe is more concerned with the jungle’s crocodile-infested waters than deadly encounters with modern humans. British explorer Benedict Allen is one of the few people to have ever made contact with the group. Upon his first encounter, the tribe displayed “a terrifying show of strength [and] an energetic dance featuring their bows and arrows”, he writes.

    Then there are the Nenets, who live in the Arctic plains of northern Russia (their name for the area they call home translates to “edge of the world”). For centuries, they have battled -50C winters to tend flocks of reindeer. But, now, climate crisis is melting the icy pastures they call home.

  • Are these tribes dangerous?

    John Allen Chau was a missionary and self-styled explorer. North Sentinel Island is home to an ancient hunter-gatherer tribe — cut off from civilisation, technology and the modern world. Visitors have long been banned from visiting the island. But Chau was determined to convert the tribe to Christianity. When he arrived, they killed him with bows and arrows.

    Police struggled to recover his body, wary of sparking more violence by going ashore. The tribesmen have long been hostile to outsiders, at times firing arrows at helicopters which have passed overhead.

  • What do we know about the Sentinelese?

    For one thing, there are not many of them left. Most estimates put the population at 100 or fewer.

    In terms of their daily lives, they are similar to Stone Age humans. They hunt wildlife with arrows, catch fish with basic tools, and communicate in a language totally unrelated to any spoken on Earth. They do not even know how to make fire — observations suggest that the Sentinelese wait for lightning to strike, then keep the subsequent embers burning as long as possible.

  • Would it be best to just leave all these people alone?

    Possibly. Some people argue that uncontacted tribes have a right to be left in peace. If history is anything to go by, contact with modern humans can spark conflict, spread deadly diseases and lead to exploitation.

    However, the picture is not totally clear-cut. “People have this romanticised view that isolated tribes have chosen to keep away from the modern, evil world,” says anthropologist Kim Hill. “There is no such thing as a group that remains in isolation because they think it’s cool to not have contact with anyone else on the planet.” Indeed, other academics have encouraged a policy of “controlled contact” — taking measures to prevent disease outbreaks, but sharing medicine and technology that could improve tribal people’s lives.

You Decide

  1. Should remote tribes be contacted by modern humans?


  1. Imagine you meet one of the North Sentinalese islanders. They know nothing about modern civilisation, and they ask you to describe what your world is like. What would you say?

Word Watch

A technical term to describe remote tribes. However, many of the groups have come into contact with wider civilisation in varying ways.
The world’s largest tropical rainforest, it covers much of northwestern Brazil and other South American countries.
Papua New Guinea
Country in the Pacific Ocean.
Despite living in extremely inhospitable terrain, the Nenets are far more connected to the modern world than other tribes usually denoted as “uncontacted”.
Someone who goes on a journey to promote a particular religion in a foreign country.
Stone Age
Prehistoric period during which stone was a widely used tool. It lasted around 3.4 million years and ended between 8700 BC and 2000 BC.
Someone who studies human behaviour and culture, and societies past and present.

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