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by Danox 18 days ago
Anything that you can dig/pump out of the ground is toxic, particularly to water resources, and if you don’t recognize upfront that, be it the military, companies or government, you have to be prepared to clean up your mess, in short, factor in cleanup and the cost of using rare earths or any other item you can dig up on land or pump from the sea or land, but worldwide, mankind is still not quite there in terms of recognizing all of the ramifications up front, short-term thinking is the curse of mankind.

One example I can give of that is the fact that Alaska is home for the largest salmon fishery in the world, a fishery that is more valuable as a food resource than any gold you can extract from the headwaters of Lake Iliamna.

3 comments

> Anything that you can dig/pump out of the ground is toxic, particularly to water resources

Not really true. There are plenty of non-toxic elements in the ground.

The actual issue with mining is that the elements we are after are often surrounded by the likes of arsenic. Gold is a great example of this as veins of it are often right along and in arsenic.

That said, I do agree about being conscious of what sort of undesirables get leached out from the stuff we pull from the ground. For example, I recently learned that the reason we have to be worried about mercury in ocean fish is because mercury is a major part of the pollutants spewed from coal plants.

> Anything that you can dig/pump out of the ground is toxic

Carrots?

Everything has a fatal dose. But I’m not sure the LF50 for carrots has been established yes.
Poison hemlock is a carrot. Socrates and I would consider it toxic.
but here again, shifting from fossil fuels usage lifecycle - which is literally extract to refine and burn is a much more polluting lifecycle than a 20 year extract, use, recycle lifecycle for lithium or solar or any renewable approach. And its an improvement in both intensity and sheer tonnage of material extracted.