> Scientists want to spray millions of tonnes of DIAMONDS into the atmosphere to slow global warming - but there's huge catch
In fact, their models show that shooting five million tonnes of diamond dust into the stratosphere each year could cool our planet by an impressive 1.6°C.
However, in news that will come as no surprise, this would come at a hefty cost.
The researchers predict that such a project would cost nearly $200 trillion (£153 trillion) over the remainder of this century.
https://www.dailymail.co.uk/sciencetech/article-13983453/Scientists-DIAMONDS-atmosphere-global-warming.html