Bougainville Advocate Theonila Roka Matbob Awarded Prestigious 2026 Goldman Environmental Prize

Indigenous advocate and politician Theonila Roka Matbob has been named a recipient of the 2026 Goldman Environmental Prize, a global honor recognizing her leadership in securing an agreement from Rio Tinto to address decades of environmental damage. Speaking on the ABC Pacific program Sistas Let’s Talk on 24 June 2026, Matbob shared the story of her community's fight for justice in central Bougainville. Matbob, who grew up in the shadow of the Panguna copper and gold mine, described a childhood shaped by a toxic landscape where land was unstable and the river systems were permanently poisoned. The mine, which operated from the early 1970s until its closure in 1989, left behind nearly a billion tons of toxic waste and sparked a ten-year civil war. Matbob told presenter Natasha Meten that for years, locals were left with a lifeless environment where they had to walk miles for food because the soil near their homes was too contaminated to sustain crops. Refusing to accept this as the permanent reality for her people, Matbob mobilized her community to file a human rights complaint against Rio Tinto. Her efforts led to a landmark moment in 2024 when the mining giant signed a memorandum of understanding to address the necessary remedies for the site. Matbob emphasized that the destruction was an "abnormal environment" that should never have been forced upon her people without the permission of clan leaders. Today, Matbob is recognized as a formidable force in human rights and environmental management. Her victory against one of the world's largest mining companies serves as a powerful testament to the impact of grassroots Indigenous activism. As she told ABC, the struggle was born from a desire to reclaim the natural beauty and stability of their tropical island home for future generations.