> the concern is not about adding rocks and dirt to the ocean. That's not entirely true: https://www.hi.no/en/hi/temasider/ocean-and-coast/mining-waste https:

> the concern is not about adding rocks and dirt to the ocean. That's not entirely true: https://www.hi.no/en/hi/temasider/ocean-and-coast/mining-waste https://www.hi.no/en/hi/temasider/ocean-and-coast/mining-was... > Dumping large quantities of sand and other material will have a big impact on fauna living at the bottom of the sea, and it may even completely wipe out existing ecosystems at the marine disposal site itself.