How to save our high seas from overfishing and pollution?

GS Paper 3 Syllabus: Environment, Conservation   Source: IE  Context: India urged the member nations of the United Nations Convention on the Law of Sea (UNCLOS) for the early conclusion of the International Legally Binding Instrument – Biodiversity Beyond National Jurisdiction (BBNJ). Threats to marine biodiversity: Illegal/overfishing, deep-sea mining, oil and gas drilling, etc. A …