Currently, some 305 tribes still inhabit the lands of Brazil, with a total population of around 900.000 people. Most of these tribes are located in the Amazon rainforest, an ecosystem that has been their home since ancestral times. These indigenous peoples have historically lived in balance with nature, using its resources sustainably and maintaining minimal contact with the outside world. However, their way of life is in serious danger due to the economic interests of various governments and companies that exploit the Amazon.
In this article, we delve into the lives of Amazonian tribes to better understand their relationship with their environment and the threats they face due to external intervention.
The tribes of the Amazon
The vast Amazon rainforest is home to numerous Indigenous communities. In Brazil, the government recognizes the existence of 690 territories inhabited by Indigenous tribes . Despite increasing urbanization and constant contact with outside societies, many of these tribes still manage to preserve their customs, language, and traditional ways of life. However, these tribes are under constant threat due to the encroachment on their lands by foreign and domestic interests.
The Guarani people , the most numerous indigenous group, have lost much of their land, now transformed into vast areas occupied by agriculture and livestock. In fact, soy and sugarcane production has spread across their ancestral territories over the last 100 years. This land theft has forced many communities to live in overcrowded reserves or makeshift shelters along roadsides.
On the other hand, smaller tribes, such as the Yanomami , manage to maintain greater control over their territories. They occupy 9,4 million hectares in the northern Amazon, an area roughly the size of the state of Indiana. Their population numbers around 19.000.
An extreme case is represented by a man who forms a tribe of one individual, who lives in a small plot of jungle completely surrounded by plantations and cattle ranches. Despite being completely isolated, he resists any outside contact.
Another of the most recognized tribes worldwide is the Awá , a group made up of just 450 people , who also face the growing pressures of external invasions.
Isolated Indians
Many Amazonian tribes live in remote and inaccessible areas, which has allowed them to remain isolated from the outside world. These tribes are primarily located in the state of Acre and the Javari Valley , on the border with Peru. Smaller, more scattered groups survive as a result of their fragmentation during the rubber boom and the expansion of cattle ranching.
Some of these tribes are nomadic, forming groups of as few as 20 people . They are constantly fleeing invaders, such as ranchers and loggers who, in their eagerness to exploit natural resources, encroach upon their lands. The constant pressure on their territory has drastically affected their security and increased the vulnerability of these communities. Infections, such as the flu or measles, are deadly for them, as they have no natural immunity to these diseases.
Way of life of the Amazon tribes
The lives of Amazonian tribes are deeply connected to nature. These communities have developed diverse survival techniques that allow them to live in the rainforest, among savannas, and near rivers. They gather , fish, and hunt animals such as monkeys, tapirs, and birds. They also cultivate plants like cassava, sweet potatoes, plantains, corn, and pineapples for food and medicine.
Many of the tribes make tools and homes using resources provided by nature. For example, they are able to weave hammocks from Brazil nut fibers. They also use natural poisons, such as timbó , to stun fish and make them easier to catch.
Each tribe has developed specific hunting techniques. For example, the Matis use blowguns with poisoned darts. Other tribes prefer the bow and arrow, and some even use firearms.
They also cultivate staple crops such as cassava, corn, and plantains, supplementing their diet with nuts, honey, and berries. Açaà and peach palm fruits are among the fruits they regularly consume.
In some areas of the northwest live nomadic hunter-gatherer groups such as the Awá and Maku , who have chosen a more isolated lifestyle. These groups possess few material goods, which allows them to move with ease. They are able to build shelters in just a few hours using palm trees and saplings.
A key feature of most tribes is detailed, orally transmitted knowledge about their land and its resources. This knowledge includes mental maps of the best hunting and gathering sites. Hunting is usually done at night, using torches made from natural resin.
For generations, Indigenous tribes have accumulated a vast knowledge of the Amazon's biodiversity, playing a vital role in the conservation of this ecosystem . Their sustainable practices have allowed biodiversity to flourish, protecting their home—and that of the rest of the world.
The current situation of the Amazon tribes is critical. Pressures for territory, the advance of extractive industries and deforestation continue to threaten their existence and the stability of one of the most important ecosystems on the planet. Protecting their rights and their territory is key to guaranteeing their survival and the protection of the Amazon.