But as research in this new field accumulates, so too do the perplexing contradictions about these rare alien elements. (scientificamerican.com)
It is very much the Black Panther tale dreamed up by Stan Lee and Jack Kirby in the 1960s, a retelling of the origin story in which Wakanda becomes the sole possessor of vibranium, an indestructible alien element from a fallen meteorite, and over time becomes the most technologically advanced society in the world, in part by cutting itself off from said world, hiding under the cloak of unassuming third - world poverty. (theringer.com)
The reason that I do not like to use the term geoengineering on CO2 removal, is that CO2 removal is a kind of atmosphere conservation to keep concentration steady while SRM is to change the radiation balance by radically introducing totally alien elements into the stratosphere. (realclimate.org)