In recent decades in Southeast Asia, dramatic social, economic and political changes have profoundly impacted the lives of Indigenous populations. In Malaysia, the Sama Dilaut, known as the “sea nomads,” are under pressure to abandon their traditional way of living at a time of rapid modernization. Over centuries, the Sama Dilaut have developed a harmonious relationship with their environment, practicing sustainable small-scale fishing methods that have minimal impact on marine ecosystems. In their worldview, humans are not considered exceptional but interconnected with the ocean and species that inhabit it. This contrasts with the Western-centric worldview, where nature-culture dualism prevails, viewing humans as separate from nature and encouraging exploitative attitudes toward the environment. This article outlines and acknowledges the value of the Sama Dilaut culture, knowledge of the sea and struggles against dominant power structures. It advocates for recognizing Indigenous rights to ancestral lands and seas and integrating Indigenous knowledge and communities in conservation practices. These goals are essential for achieving justice for Indigenous peoples and offer significant potential in the search for alternative approaches to combating climate change.