Who Are Peoples in Voluntary Isolation?

Peoples in voluntary isolation (PIACI — Pueblos Indígenas en Aislamiento y Contacto Inicial) are indigenous communities that have chosen to avoid sustained contact with national society, state institutions, and the outside world.

In the Colombian Amazon, the best-documented case is the Yuri and Passé, believed to live in territories adjacent to the Río Puré National Natural Park in the Colombian Amazon, near the borders with Peru and Brazil.

Their precise location is not published — intentionally. This is a protective measure, not an oversight.

Why Non-Contact Is the Correct Position

The history of contact between isolated peoples and the outside world is documented and consistent. When communities without prior exposure to outside pathogens encounter outsiders, epidemic disease follows — with mortality rates of 30 to 80 percent documented across multiple contact events in the 20th century.

The Nukak people, whose first sustained contact occurred in 1988, lost an estimated 40 to 50 percent of their population in the years immediately following. They had no immunity to respiratory illnesses that were routine to the people they encountered. This is the expected outcome of contact with isolated peoples, not an exception.

Beyond disease, contact brings displacement, disruption of food systems, loss of governance structures, and the introduction of dependency relationships that replace self-sufficiency. The Yuri and Passé, like all peoples who have chosen isolation, have done so with the benefit of knowing what contact produces.

Current Threats to Isolated Peoples' Territories

The territories of peoples in voluntary isolation face ongoing pressure from:

• Illegal gold mining (barequeo and industrial operations), which brings disease, mercury contamination, and direct violence
• Illegal logging operations that push into protected territories
• Coca cultivation and the associated armed groups that control its economics
• Missionary expeditions that disregard isolation protocols
• Tourism operations marketed around "first contact" or "uncontacted tribes"
• State infrastructure projects that do not adequately consult or protect isolated peoples' territories

Each of these represents not just an ecological or territorial violation, but a direct threat to the physical survival of the peoples involved.

What Dulce Amazónica Does Not Do

We state this clearly because clarity matters:

• We do not promote visits to territories where isolated peoples are known or suspected to live
• We do not facilitate contact, introductions, or any relationship with peoples in voluntary isolation
• We do not share the known or estimated locations of these peoples
• We do not platform missionaries or others seeking to establish contact
• We do not sell or promote tourism products framed around observing or photographing isolated peoples

This is not squeamishness. It is an ethical position grounded in the documented consequences of contact and the legal rights of these peoples under Colombian law and international frameworks.

The Legal Framework

The right to voluntary isolation is protected under:

• Colombian Constitutional Court Ruling SU-123 (2018) — explicitly recognizes the rights of isolated peoples and prohibits forced contact
• UN Declaration on the Rights of Indigenous Peoples (2007) — affirms the right of indigenous peoples to maintain and strengthen their own institutions and ways of life
• ILO Convention 169 — ratified by Colombia; requires free, prior, and informed consent for actions affecting indigenous territories

The enforcement gap between legal protection and territorial reality is significant. Advocacy must focus on this gap.

Go Deeper

For a more detailed educational resource on voluntary isolation, the legal framework, and the ethical argument for non-contact:

Peoples in Voluntary Isolation: Full Educational Resource →

For the specific situation of the Yuri and Passé peoples:

Yuri and Passé — Peoples in Voluntary Isolation →