Rising shark sightings signal climate-driven ecosystem shifts and overfishing, urging systemic marine stewardship
Original framing: “In my years of spearfishing, I’ve never encountered more sharks than now. But I know where I stand in the underwater pecking order | Clarke Gayford” — The Guardian - Environment
Peer‑reviewed studies link rising sea surface temperatures to altered migratory routes of both prey fish and their shark predators. Satellite tagging and acoustic monitoring confirm increased shark presence near temperate coasts where prey abundance has risen. Robust scientific data thus substantiate the claim that climate change, not mere chance, drives the observed phenomenon.
Shark sightings are a visible symptom of a marine system strained by climate change, historic over‑fishing, and governance that marginalizes Indigenous stewardship.
By foregrounding Indigenous guardianship, historical exploitation patterns, and robust scientific monitoring, we can redesign fisheries and protected area policies to restore prey bases and reduce predator displacement. Cross‑cultural wisdom and artistic‑spiritual narratives can galvanize public support, while inclusive citizen‑science networks ensure that marginalized voices shape adaptive management. Together, these integrated pathways reframe the ocean from a backdrop for personal adventure to a shared responsibility demanding coordinated, climate‑aware action.