
‘A computer, a radio, a drone and a shotgun': how missionaries are reaching out to Brazil's isolated peoples
Although she still lives in the Amazon, on 12 June she needed medical assistance in Tabatinga, a nearby municipality in Amazonas state, where members of her community who visit face 'white' diseases that still kill children almost 30 years after contact.
Uncertain whether she would return, she left behind a mysterious electronic device, whose messages in Portuguese or Spanish she listens to while braiding handicrafts.
'I am sure that God is a god of love; therefore, if he is a god of love, he will take me to heaven when I die, so that does not worry me. I would like to remind you of something, since you have forgotten one of the most important aspects of life – death – and the fact of being acceptable in the eyes of God. Let me explain it,' is one of the messages the device carries.
It is a curiosity that has become a source of amusement for the Korubo community and its matriarch. How it reached them is unclear. What is clear is that similar devices, called the Messenger, have been used to spread religious messages, despite proselytising being prohibited among uncontacted and recently contacted peoples, according to Brazilian law. Messenger devices are distributed by the US Baptist organisation In Touch Ministries, based in Atlanta, Georgia.
Uncontacted peoples, or 'peoples in voluntary isolation', avoid contact with modern society to protect their way of life and stay safe from violence or exploitation. They live in remote areas such as rainforests and deserts, maintaining traditional cultures free from outside influence. Governments and organisations aim to protect their rights and territories to prevent disease, cultural disruption and exploitation, safeguarding their autonomy and lands.
What constitutes contact?
In anthropology, 'contact' means interactions between cultural or social groups. 'Contacted' individuals have continuing relations with society. Contact can be direct, for example trade or conflict, or indirect, such as disease transmission. It involves cultural exchange and economic interactions. Colonial contact often imposed systems that disrupted Indigenous cultures. Brief or accidental interactions don't count as contact.
Where are their territories?
Most uncontacted peoples live in the Amazon basin, especially in Brazil and Peru, often within protected areas. Others are in the Gran Chaco, Andaman Islands, North Sentinel Island and West Papua. The Amazon basin, a vast region spanning several countries in South America, including Brazil, Peru, Colombia and Ecuador, is home to the largest number of uncontacted communities, with estimates suggesting there could be dozens of such groups living in isolation. Western Brazil and eastern Peru are known for having some of the last uncontacted groups, including some that live in voluntary isolation within protected Indigenous territories and national parks.
Is it essential to protect uncontacted peoples?
Some oppose protection, citing a lack of modern benefits, concerns about land use or safety issues. Advocates argue that they survive using natural resources, contact harms health and evangelisation weakens cultures. They emphasise these peoples' rights to their territories and the inability of governments to ensure their safety. Even after contact, Indigenous peoples have rights to their full traditional territories according to some national and international norms.
Why is the idea controversial?
Governments and NGOs work to protect uncontacted peoples' territories from logging, mining and agriculture as they threaten their survival. Demarcating protected zones reduces human activity and preserves the way of life within them. In some countries, such as Brazil, legislation requires the government to demarcate Indigenous territories in the event of identifying uncontacted peoples – a measure that often conflicts with economic interests linked to land rights and use.
Groups such as the New Tribes Mission and Youth With A Mission (YWAM) have long been active in the region, some employing covert methods such as secret audio devices and unauthorised visits to spread their faith. Recent incidents include an unauthorised missionary interacting with local people and building a church near an isolated Indigenous group along the Maia creek.
Seth Grey, chief operating officer of In Touch Ministries, confirmed that the organisation uses the solar-powered device to distribute religious content – and said he had he personally delivered some to the Wai Wai people in the Brazilian Amazon. While these devices have reportedly appeared in areas like the Javari valley where their use violates Brazilian policy, Grey insisted that In Touch does not distribute them in restricted regions, though he acknowledged that missionaries from other organisations may distribute these devices where they are not allowed.
The device is part of a product line with a clear strategy, according to In Touch: 'To ensure that the message of salvation of Jesus Christ is accessible to those who have never heard it.'
In addition to the Messenger, the company offers a flash drive 'for cases where Messenger may be frowned upon at customs', and even a microSD memory card so that religious material 'can be listened to secretly on a mobile phone'.
Missionary groups trying to reach uncontacted peoples have been identified in the region for several decades.
'We heard about a case in the late 1980s where a missionary from the New Tribes Mission approached and made contact with the Korubo people. There are even photos of this. What we know is that he managed to leave before being beaten,' says Fabrício Amorim, formerly the Funai coordinator in the Javari valley.
'During my time as coordinator, we had no record of any missionary attempts in the Korubo villages. Now, there is no doubt they're planning new incursions,' he says.
Proselytising extends to people living in voluntary isolation in the Javari territory. Nelly Marubo, head of the Funai-linked Javari valley regional coordination office, travelled to the Flores village of the Mayoruna group on 15 June for a meeting on fishery resource management. 'When we got there, there was a strange man interacting with the locals and building a church,' says Marubo.
She says the man, Samuel Severino da Silva Neto, was on Indigenous land without the required authorisation from Funai. Severino denied being a missionary. But Marubo says workers at the village health centre told her otherwise.
'He told them he came here to make first contact with the Indigenous peoples,' she says.
She believes his target was an isolated group that lives deep in the forest along the Maia creek. They interacted briefly with loggers in the 1970s and have opted against further contact for the past five decades. The village where Severino was found is just a few minutes by boat from the mouth of the creek.
In the official report that Marubo sent to Funai officials in Brasília, she stated that Severino had mapped locations along the Maia creek where he believed he had a chance of encountering the isolated people.
Severino did not respond to phone or email requests for comment.
The leading missionary organisation operating in the Javari territory is the New Tribes Mission of Brazil, a branch of the New Tribes Mission in the US, renamed Ethnos360 in 2017. Established in 1942, the organisation referred to Indigenous peoples as yet unreached by missionaries as 'brown gold'. The term was also formerly the name of the organisation's newsletter. Ethnos360's annual budget is about $80m (£59.5m).
The mission's base in Javari, located in the Marubo people's territory on the Itui River, had been operational for more than 60 years before being closed by order of the supreme court during the pandemic.
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The order remains in effect, but according to Nelly Marubo, missionaries visit frequently, arriving directly by aircraft without passing government control posts. 'They organise an event, right? A youth meeting, a student meeting. They come to the village to 'help', so to speak,' she says.
Bushe Matís, coordinator of the Union of Indigenous Peoples of the Javari Valley (Univaja), says: 'Their strategy has been innovative. They come offering artesian wells and solar panels.'
Missionary activity now threatens 13 of the 29 isolated peoples that Brazil officially recognises as definitively confirmed, according to the federal prosecutor's office.
Marcos Pepe Mayuruna was converted and 'trained' to be a pastor in Atalaia do Norte by US religious leaders. He says YWAM has a strong presence in the region.
'YWAM has a base here in the municipality. Many missionary agents have recently arrived here. They say they want to work with the Korubo, Matís, Marubo, Kanamari and Kulina groups,' he says, referring to most of the contacted groups of the Javari valley.
He confirms the presence of missionaries in the villages of Flores and Fruta Pão, along the Curuçá River. 'I know baptisms take place there,' he says. 'Their vision is to reach those who have not yet been reached. I told them to respect the uncontacted Indigenous people. I am against it.'
An Indigenous pastor, who worked with the evangelist Andrew Tonkin (who has links to New Tribes Mission) on some expeditions, said the American missionary came very close to where they live. 'He's desperate to reach them. And to do so, he carries a computer, a radio, a drone and a shotgun. He uses a plane to reach the isolated area,' says the pastor, who asked to remain anonymous.
The aircraft is a single-engined seaplane belonging to religious leader Wilson Kannenberg, according to people in Atalaia do Norte and Benjamin Constant, just outside the Javari territory.
Kannenberg did not respond to requests for comment.
On the webpage of the Frontier Missions International, which calls itself 'a Baptist free will ministry', Tonkin appears as the missionary leader. He was approached by email and decided not to comment. The page also features contributions from missionaries.
'Our heart and purpose in ministry is to reach the unreached among the indigenous peoples of the Javari Valley,' state a missionary couple in their profile. They say they 'live in a houseboat along the river's tributaries in the Amazon, preaching in the villages' in the Benjamin Constant region.
Marubo, who has a PhD in anthropology from the National Museum in Rio de Janeiro, says the concepts brought in by evangelists have destructive power. She tells the story of the Matís being asked by a visitor about the identity of their 'creator'.
'The origin of the Matís – and many other peoples – isn't explained as the work of a creator. These people originate themselves, they emerge,' she says. 'With Indigenous peoples, we have to be very careful with language, colonising language, because it is highly addictive, ends up cutting through the essence of the culture.'
Marubo says the cultural impact of white people's beliefs impoverishes the reality of Indigenous peoples. 'I fear that in future, our peoples will be like a book with a cover that's missing its contents,' she says.
Mayá, the Korubo leader who now has the In Touch Messenger audio bible, was more blunt. 'I don't want missionaries to come to our village. If they do, we will club them.'
This series on uncontacted peoples is a partnership between the Guardian and Brazilian newspaper O Globo and is supported by the Open Society Foundations, the Ford Foundation, the Pulitzer Center and the Nia Tero Foundation. Read it in Portuguese here

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'Contacted' individuals have continuing relations with society. Contact can be direct, for example trade or conflict, or indirect, such as disease transmission. It involves cultural exchange and economic interactions. Colonial contact often imposed systems that disrupted Indigenous cultures. Brief or accidental interactions don't count as contact. Where are their territories? Most uncontacted peoples live in the Amazon basin, especially in Brazil and Peru, often within protected areas. Others are in the Gran Chaco, Andaman Islands, North Sentinel Island and West Papua. The Amazon basin, a vast region spanning several countries in South America, including Brazil, Peru, Colombia and Ecuador, is home to the largest number of uncontacted communities, with estimates suggesting there could be dozens of such groups living in isolation. 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'That's why we are fighting for Sesai [the federal secretariat for Indigenous health] to make a big health clinic with a doctor and medical assistant to work with us in the village.' The Korubo have a health post in one village and a floating clinic near another, yet they keep coming to the city for care and end up getting sick. Dr Lucas Albertoni, Brazil's chief official for recently contacted peoples, has observed that Korubos now come to the city even for minor medical issues – a reversal from earlier days when it was difficult to persuade them to leave the forest. 'Now it's the opposite,' he says. 'I have to convince them of all the [negative] consequences of trips to the city.' Four Korubo infants have died in the past year. The cause of death for two of them has not yet been revealed, but preliminary analyses indicate familiar problems: flu, pneumonia, diarrhoea and dehydration. 'Biologically, we are exactly the same. This [Korubo] population isn't immunologically fragile,' Albertoni says. 'It's a lack of immunological memory for disease agents that circulate in our society.' Several years after contact, Funai attempted to regulate the flow of manufactured products into the Korubo orbit. It delivered straight to the villages a set list of things that they 'needed' – batteries, electric torches, lighters, sharpening stones, machetes, axes, soap. But the Korubo concept of needs evolved. With money from Funai jobs and government transfers, they bought boats, mobile phones, rice, pasta, biscuits and other items. Brazilian currency features animals, helping non-numerate Korubo keep track: a jaguar prowls the 50 real note (£6.70) and buyers know the number of 'jaguars' required for purchases. 'Sometimes they cheat us,' says Takvan. Sign up to Global Dispatch Get a different world view with a roundup of the best news, features and pictures, curated by our global development team after newsletter promotion Now, the Korubo want solar panels to provide electricity for lighting, charging phones and powering internet connections. 'Before mobile phones, before the internet, when someone was taken to the hospital in the city – my son, my brother – we wanted to know how they are. Are they better or worse? How do we find out? That's why we have mobile phones now, and we want Starlink,' says Txitxopi. Two villages already have internet connections. Luisa Suriani, who teaches Portuguese and literacy in the villages, says plans to limit access to certain hours didn't work. 'Now one village has access to an internet service that's on all day,' she says. 'They are naturally fascinated with everything that comes from outside, so just imagine the internet.' The longhouse glows with screens and Suriani says that the young people are increasingly resistant to survival tasks such as hunting and cultivation. Seatvo is the first Korubo to live in the city. When he met anthropologist Juliana Oliveira in Tabatinga, he wore tight jeans, immaculate white sneakers and sunglasses on his head. Once a translator at the health centre, he's looking for new options, possibly in the army. Eventually, he wants to train as a teacher and return home: 'We are tired of teachers who stay for only three months and then leave,' he says. Suriani cautions against romanticising the Korubo or lamenting their 'pollution' by materialism. 'When you spend time living with them in the villages, you see what a strong, completely unique people they are,' she says. She marvels at how women wash babies as if shaping them, and how, in the longhouse, someone might be weeping for a lost pet monkey while men drink tatxi (a traditional beverage made from tree bark), laugh and chat. 'Korubo day-to-day life is completely vibrant,' Suriani says. Yet dilemmas remain. The Korubo are glad their population is growing, but game has become scarce. 'When we first built our maloca, there were lots of game. We hunted and hunted, and then the animals were far away,' says Takvan. Before, the Korubo would move, but now they are tied down by goods, services and the convenience of proximity to the city. The ethnologist Possuelo says: 'The post-contact suffering is very great … They fall into a dependency on those who formerly killed them, hunted them, took their land, stole their women, who did everything to them. Those are the same people now in command of their lives. 'You can do this, you can't do that, you have to wear clothes, don't wear clothes,' etcetera.' About the uncontacted, he says: 'Let them live happily in their territory for as long as possible. 'The least we can do is to keep a respectful distance. Leave them alone. If the state wants to do something good for isolated people, it should preserve their isolation. Protect nature so that they can live as they always have.' Xuxu gets off the health centre van at the port, looking a little lost. He carries his hammock and a woven basket of belongings. Txitxopi guides him to a nearby shop where Xuxu enthusiastically examines various cooking pots. Soon, the transaction is done. The two Korubo men make their way to a fruit stand to buy tangerines and grapes before dodging traffic hand-in-hand, crossing to the wharf and the boat waiting to take them back to the forest. This series on uncontacted peoples is a partnership between the Guardian and Brazilian newspaper O Globo and is supported by the Open Society Foundations, the Ford Foundation, the Pulitzer Center and the Nia Tero Foundation. Read it in Portuguese here


The Guardian
2 days ago
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‘We want Starlink': from isolation to integration – what happened to the Korubo people after contact?
Xuxu wants a metal cooking pot big enough to hold a whole monkey. Not long ago, his people, the Korubo, cooked meals in ceramic cauldrons made in the forest. But lightweight metal pots brought by 'white people' have proved irresistible. Xuxu says he first became aware of the existence of Tabatinga, a municipality in the state of Amazonas, Brazil, when he visited for a snakebite, moving an armband on his powerful right biceps to show where the serpent got him. The second time, he accompanied a sick grandchild. Xuxu lives in one of the four Korubo villages near the confluence of the Ituí and Itaquaí rivers in the Javari valley Indigenous territory, where the 127 Korubos were contacted in total, across four villages, in 1996, 2014 and 2015. A decade on, the aftermath has brought diseases, new materials, increased safety from outside threats and a window into the wider world. The Korubo account for all but one of Brazil's recent first-contact events, showing what might await more than 60 uncontacted Amazonian groups should they emerge. Their lands were initially occupied by rubber tappers in the late 1800s, followed by loggers in the 20th century. The Korubo resisted with palm-wood clubs, a unique characteristic among Amazonian peoples as they do not use bows and arrows. Uncontacted peoples, or 'peoples in voluntary isolation', avoid contact with modern society to protect their way of life and stay safe from violence or exploitation. They live in remote areas such as rainforests and deserts, maintaining traditional cultures free from outside influence. Governments and organisations aim to protect their rights and territories to prevent disease, cultural disruption and exploitation, safeguarding their autonomy and lands. What constitutes contact? In anthropology, 'contact' means interactions between cultural or social groups. 'Contacted' individuals have continuing relations with society. Contact can be direct, for example trade or conflict, or indirect, such as disease transmission. It involves cultural exchange and economic interactions. Colonial contact often imposed systems that disrupted Indigenous cultures. Brief or accidental interactions don't count as contact. Where are their territories? Most uncontacted peoples live in the Amazon basin, especially in Brazil and Peru, often within protected areas. Others are in the Gran Chaco, Andaman Islands, North Sentinel Island and West Papua. The Amazon basin, a vast region spanning several countries in South America, including Brazil, Peru, Colombia and Ecuador, is home to the largest number of uncontacted communities, with estimates suggesting there could be dozens of such groups living in isolation. Western Brazil and eastern Peru are known for having some of the last uncontacted groups, including some that live in voluntary isolation within protected Indigenous territories and national parks. Is it essential to protect uncontacted peoples? Some oppose protection, citing a lack of modern benefits, concerns about land use or safety issues. Advocates argue that they survive using natural resources, contact harms health and evangelisation weakens cultures. They emphasise these peoples' rights to their territories and the inability of governments to ensure their safety. Even after contact, Indigenous peoples have rights to their full traditional territories according to some national and international norms. Why is the idea controversial? Governments and NGOs work to protect uncontacted peoples' territories from logging, mining and agriculture as they threaten their survival. Demarcating protected zones reduces human activity and preserves the way of life within them. In some countries, such as Brazil, legislation requires the government to demarcate Indigenous territories in the event of identifying uncontacted peoples – a measure that often conflicts with economic interests linked to land rights and use. 'They were like a shield for the territory,' says Fabrício Amorim, formerly the National Foundation for Indigenous Peoples (Funai)'s coordinator in the Javari valley. 'They faced off against groups of loggers who would have 10, 15, 20 boxes of ammunition and plenty of guns, and the Korubo just carried these pieces of wood.' Between 1965 and 1997, the Korubo killed 25 non-Indigenous intruders in their home territory. Their adversaries launched several hunts, tracking, shooting and poisoning Korubos. 'We were in our maloca [long house], and the white people arrived and killed a lot of my family members, our elders,' says Xuxu. 'That's why we took revenge, killing fishers.' By the mid-1990s, the violence prompted Funai to establish contact, breaking their policy of avoiding communication. Expedition leader Sydney Possuelo initiated contact in 1996, bringing the world images of 18 naked individuals, led by the Korubo matriarch, Mayá, inspecting modern contraptions and trying on clothes. Today, at least one Korubo group remains uncontacted. In the Tabatinga Indigenous health centre's yard, Xuxu and his older brother Txitxopi snap boughs off a tree to make seats for themselves and their visitors. Serial contacts have created two social classes: xëni (originals) and paxa (newcomers). Xuxu is paxa. His hair is traditionally styled, with the back shaved close and bangs trimmed straight across. He stifles laughter several times, finding the conversation hilarious. 'We don't like it here in the city. We come down here from the village and sometimes catch another disease,' says Takvan, son of the matriarch, Mayá. 'That's why we are fighting for Sesai [the federal secretariat for Indigenous health] to make a big health clinic with a doctor and medical assistant to work with us in the village.' The Korubo have a health post in one village and a floating clinic near another, yet they keep coming to the city for care and end up getting sick. Dr Lucas Albertoni, Brazil's chief official for recently contacted peoples, has observed that Korubos now come to the city even for minor medical issues – a reversal from earlier days when it was difficult to persuade them to leave the forest. 'Now it's the opposite,' he says. 'I have to convince them of all the [negative] consequences of trips to the city.' Four Korubo infants have died in the past year. The cause of death for two of them has not yet been revealed, but preliminary analyses indicate familiar problems: flu, pneumonia, diarrhoea and dehydration. 'Biologically, we are exactly the same. This [Korubo] population isn't immunologically fragile,' Albertoni says. 'It's a lack of immunological memory for disease agents that circulate in our society.' Several years after contact, Funai attempted to regulate the flow of manufactured products into the Korubo orbit. It delivered straight to the villages a set list of things that they 'needed' – batteries, electric torches, lighters, sharpening stones, machetes, axes, soap. But the Korubo concept of needs evolved. With money from Funai jobs and government transfers, they bought boats, mobile phones, rice, pasta, biscuits and other items. Brazilian currency features animals, helping non-numerate Korubo keep track: a jaguar prowls the 50 real note (£6.70) and buyers know the number of 'jaguars' required for purchases. 'Sometimes they cheat us,' says Takvan. Sign up to Global Dispatch Get a different world view with a roundup of the best news, features and pictures, curated by our global development team after newsletter promotion Now, the Korubo want solar panels to provide electricity for lighting, charging phones and powering internet connections. 'Before mobile phones, before the internet, when someone was taken to the hospital in the city – my son, my brother – we wanted to know how they are. Are they better or worse? How do we find out? That's why we have mobile phones now, and we want Starlink,' says Txitxopi. Two villages already have internet connections. Luisa Suriani, who teaches Portuguese and literacy in the villages, says plans to limit access to certain hours didn't work. 'Now one village has access to an internet service that's on all day,' she says. 'They are naturally fascinated with everything that comes from outside, so just imagine the internet.' The longhouse glows with screens and Suriani says that the young people are increasingly resistant to survival tasks such as hunting and cultivation. Seatvo is the first Korubo to live in the city. When he met anthropologist Juliana Oliveira in Tabatinga, he wore tight jeans, immaculate white sneakers and sunglasses on his head. Once a translator at the health centre, he's looking for new options, possibly in the army. Eventually, he wants to train as a teacher and return home: 'We are tired of teachers who stay for only three months and then leave,' he says. Suriani cautions against romanticising the Korubo or lamenting their 'pollution' by materialism. 'When you spend time living with them in the villages, you see what a strong, completely unique people they are,' she says. She marvels at how women wash babies as if shaping them, and how, in the longhouse, someone might be weeping for a lost pet monkey while men drink tatxi (a traditional beverage made from tree bark), laugh and chat. 'Korubo day-to-day life is completely vibrant,' Suriani says. Yet dilemmas remain. The Korubo are glad their population is growing, but game has become scarce. 'When we first built our maloca, there were lots of game. We hunted and hunted, and then the animals were far away,' says Takvan. Before, the Korubo would move, but now they are tied down by goods, services and the convenience of proximity to the city. The ethnologist Possuelo says: 'The post-contact suffering is very great … They fall into a dependency on those who formerly killed them, hunted them, took their land, stole their women, who did everything to them. Those are the same people now in command of their lives. 'You can do this, you can't do that, you have to wear clothes, don't wear clothes,' etcetera.' About the uncontacted, he says: 'Let them live happily in their territory for as long as possible. 'The least we can do is to keep a respectful distance. Leave them alone. If the state wants to do something good for isolated people, it should preserve their isolation. Protect nature so that they can live as they always have.' Xuxu gets off the health centre van at the port, looking a little lost. He carries his hammock and a woven basket of belongings. Txitxopi guides him to a nearby shop where Xuxu enthusiastically examines various cooking pots. Soon, the transaction is done. The two Korubo men make their way to a fruit stand to buy tangerines and grapes before dodging traffic hand-in-hand, crossing to the wharf and the boat waiting to take them back to the forest. This series on uncontacted peoples is a partnership between the Guardian and Brazilian newspaper O Globo and is supported by the Open Society Foundations, the Ford Foundation, the Pulitzer Center and the Nia Tero Foundation. Read it in Portuguese here