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by pen2l 352 days ago
Bottom trawling in particular seems horrendous. Here is Attenborough narrating about the horrors of it and how it affects the ocean floor: https://www.youtube.com/watch?v=tXp3jo_uGOQ
1 comments

Concrete pylons with blades?
just a concrete blocks is enough https://www.youtube.com/watch?v=G7AnKcMVEio

ignore the marble sclupture, it's only a few of them deployed for attraction and attention.