CURRENT calculations of the economic impact of global warming are «the economics of the madhouse», according to a prominent green economist. (newscientist.com)
To view current calculation table, go to Bursar's Office on Chattanooga State website. (chattanoogastate.edu)
My understanding is that current calculations suggest only a 0.3 degree C decrease from a Maunder - like minimum, too small for an ice age. (realclimate.org)