Yes, let's just have everyone on Earth breathe in diamond dust all day every day. There's no way that could be bad for our health.
this post was submitted on 19 Dec 2024
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That amount sounds like total bullshit. Diamonds can be manufactured and once that is done at scale, it won't be all that expensive. Even at $10000 a ton, five million tonnes would cost just 50 billion.
That number is for doing it anually for 65 years. It lists roughly 18 billion per year for the cost.
But besides that, I think you are greatly underestimating the cost of the diamonds. Synthetic ones are way cheaper than natural ones, yes, but there's a lot of room between "natural diamond expensive" and "actually cheap". Going by these prices https://www.diamondtech.com/products/categories/diamond_powder_price_list.html
It's $2.5 million per tonne. I assume you could get a cheaper price per weight if you're buying five million tonnes of anything, but it's still two orders of magnitude more expensive than you are guessing
Firstly, it’s 5 million tonnes per year. For 65 years. Secondly, the cost is for a 65 year SAI program, including developing the tech and running the missions. Thirdly, this is all explained in TFA or the links therein.
These are not good ideas. Remember that global warming is just an overarching effect of pollution which we will still have. What diamond dust pollution effects will be, no one knows, but I doubt we want to find out.
The fossil fuel oligarchy would prefer to give all mammals on Earth emphysema than stop burning fossils, and do it for 10x the price.
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Nice try, DeBeers.
This is garbage.
It's not cost effective to save humanity. Stock prices would crash.
Of all the aerosols they could think about!
No chance at all of a basically indestructible material not being destructed if absorbed by lungs (or gills) and leading to some disease. You don't need to check. There's no way this could go wrong.
Or, rather... I believe lead is cheaper... Given how much people like to use it, maybe it's a better option.
They got a headline. Mission achieved.
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Does it have to be diamonds? Could we maybe use the ashes of billionaires instead?
Human ashes are mostly carbon, so yes, of course. We'll run out of billionaires pretty quickly, though.
That’s a problem that solves it self
Let's give it a trial run with a few thousand then we can measure the impact and reevaluate.
Sounds like a win-win tbh
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Just force debeers to open their vault. The cost would drop.