Calder and other stuff 
 (new section split off by  ) 
 AIT ought to annoy you; it does me. OTOH the science is correct rather than wrong. Thanks for the CR page - I've corrected that somewhat, it was badly wrong. Calder was shameless - he made a prog in the 70's pushing global cooling that was hopelessly over-enthusiastic; he still believes it all; and yet had the gall to complain of being mislead during the prog