Kia ora everyone. I’ve been trying to wrap my head around the latest government push for deep-sea mineral exploration in our waters. From an environmental management perspective, it feels like we’re rushing into a bit of a black hole.

I understand the argument that we need these minerals—like cobalt and manganese—for the 'green transition' and EV batteries. But as someone who spends my life looking at ecosystem interconnectedness, the idea of disturbing the benthic zone without proper longitudinal data feels reckless. How can we call it a 'green' solution if we’re potentially decimating seafloor biodiversity that we haven't even fully mapped yet?

I’m genuinely struggling with the trade-off. Is there any way to secure these resources without risking a total collapse of deep-marine habitats? Or are we just trading one ecological disaster for another because it's out of sight, out of mind? I'd love to hear from anyone working in marine biology or policy—how do you reconcile the need for decarbonization with the risk of seabed destruction?