On November 1, 2025, the world will celebrate the inaugural International Day of the Deep Seabed, a significant initiative aimed at raising awareness about the biodiversity and potential resources of the deep seabed. This day underscores the importance of international cooperation and consensus-building among member states and non-governmental organizations to ensure the sustainable management of these resources. The deep seabed, covering 54% of the global ocean, is home to unique ecosystems and rich mineral resources that could play a vital role in humanity's future. The International Seabed Authority (ISA) is tasked with regulating activities in this area, ensuring that benefits are shared equitably, particularly with developing nations. The event serves as a reminder of the moral and practical responsibilities involved in managing this shared heritage, urging a balance between economic opportunities and environmental protection.