[vlovich123]

> Then again, on a practical level, any ocean floor area humanity might mine would be carefully studied beforehand. That's needed to know where and how to mine, if nothing else.

And if they discover life you're thinking they'll stop the mining? Or will your next argument be "Oh but actually that's not a lot of life" or "it's OK if that life dies out".

This is a very wise quote that applies to relying on good faith actions:

“It is difficult to get a man to understand something, when his salary depends on his not understanding it.”

From another commentor:

> 1. There is a lot of animal life in the deep ocean where these modules are present and absent where they are not

So it's pretty clear if anything that today we already know these nodules are likely relevant to deep ocean life in some way we don't fully understand yet.

[BurningFrog]

I 100% think the mining should go ahead even if it destroys some life!

Without destroying life we can't even eat. That's an impossible standard. We could have no mines on land either, not to mention cities or farms. When morality becomes a suicide pact, I'm out!

If the mining would destroy a large eco system forever, then I'm OK with not doing it. It's easy to have others than the mining corporation making these decisions. It's not a new problem for undersea mining.

[vlovich123]

I wanted to give this comment some careful thought. My challenge with your position is that no one, or at least certainly not me, has claimed the standard as negatively impacting any life. The standard is "will this spiral out into an ecological disaster" and right now the evidence suggests that we don't know enough to suggest it won't. If you allow some industrialization, then there's more and more economic pressure to scale it up regardless of the safety impacts.

It's also extremely dramatic to call this a suicide pact. The impact of not mining the sea floor is that we increase mining & pay a little bit more for obtaining these resources in other areas. In fact, if the fears of it severely disrupting ocean life bear out, then indeed this turns out to be a mass suicide pact to kill ourselves to enrich the few who profit off of this.

> It's easy to have others than the mining corporation making these decisions. It's not a new problem for undersea mining.

I think you greatly underestimate the challenge of scaling back industry once it gains economic and political power. If this is a 1T industry and we then find out we're heading for a massive ecological disaster, will we shut down the 1T industry on a dime or try to "mitigate" the fall out? Additionally, the amount of regulatory capture that seems to have happened in the governing body that would be making these decisions suggest that it won't be a measured approach to judging safety and efficacy.