Philosophical Foundations of Environmental Ethics and Their Relevance to Oil Pollution in the Niger Delta

This study examines the philosophical foundations of environmental ethics and applies them to the problem of oil pollution in the Niger Delta region, encompassing Rivers, Bayelsa, and Delta States in Nigeria's South South geopolitical zone. Environmental philosophy has developed distinct ethical frameworks for understanding humanity's moral obligations to the natural environment, yet these frameworks have been insufficiently applied to the specific conditions of petroleum-driven ecological destruction in sub-Saharan Africa. Using a descriptive philosophical analysis, the study reviews the deep ecology framework of Arne Naess, the land ethics of Aldo Leopold, and indigenous Niger Delta ecological philosophies, drawing on secondary literature published between 2020 and 2024. Documentary analysis of oil spill incident reports from the National Oil Spill Detection and Response Agency supplements the philosophical review. Findings reveal that dominant anthropocentric ethical frameworks used by oil companies to justify extraction activities systematically exclude the intrinsic value of Niger Delta ecosystems and the philosophical worldviews of riverine communities. The study argues that adopting an ecocentric ethical framework would impose stronger moral obligations on the Nigerian state and multinational corporations for environmental restoration. Recommendations include mandatory environmental philosophy assessments as part of petroleum industry impact reviews. Keywords: environmental ethics, oil pollution, Niger Delta, deep ecology, ecocentrism.