Deep sea mining is risky business!
This is a reality of life. Every development comes at a cost to any organism (including man) that occupies an area of land, air or sea. The cost of that development can be environmental, social or economical, and the impact of that development can be spread over time and space. Therefore, the proposed deep sea mining by Nautilus cannot merely be assumed to have no impact on the environment and organisms that occupy the Bismarck Sea and beyond, in both space and time.