In 1979, the International Whaling Commission (IWC) established whale sanctuaries, including the Indian Ocean sanctuary, to protect whale populations from commercial hunting and habitat degradation. This decision reflected a growing global awareness of the need for conservation efforts to safeguard marine biodiversity. The establishment of sanctuaries marked a significant step towards the protection of endangered species and the promotion of sustainable practices in marine ecosystems.

The establishment of whale sanctuaries by the IWC in 1979 advanced global conservation narratives in poetry. Poets such as Mary Oliver began to celebrate the majesty of marine life, using their verses to advocate for environmental protection and raise awareness about the fragility of ocean ecosystems.