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If you are concerned about metal oxide dust, then you would want to shut down every blast furnace in the world, and also pave over the Sahara, since it throws m
by sbierwagen 6y ago
If you are concerned about metal oxide dust, then you would want to shut down every blast furnace in the world, and also pave over the Sahara, since it throws millions of tons of iron oxide dust into the air every year: https://en.wikipedia.org/wiki/Saharan_dust https://en.wikipedia.org/wiki/Saharan_dust
- doikor 6y ago> Also pave over the Sahara, since it throws millions of tons of iron oxide dust into the air every year And at the same time fuck up our planet in a major way. There is a lot of life dependent on the plant on that dust. Everything from micro organisms in the sea, the Amazon gets its phosphorus from it, etc (it is a long list of things).