This report investigates the adverse effects of aquatic animal exploitation and climate change on the marine ecosystems of Atlantic Canada. It analyzes the impact of human activities and environmental shifts on the region's oceans, including changes in species distribution, ocean temperature, and the status of key species like Atlantic cod. The report explores the concept of anthropocentrism and its role in environmental crises, such as global warming and ocean acidification, which are exacerbated by factors like deforestation and rising atmospheric temperatures. It provides an overview of the Atlantic Ocean's biographical units and the influence of organizations like NAFO. Furthermore, the study concludes by emphasizing the need for sustainable fisheries management, climate change mitigation, and international cooperation to protect marine biodiversity and ensure the long-term health of Canada's oceans. The report suggests that effective strategies are crucial for the long-term planning and management of marine species and their protection.