Temps have been going up and down for eons without human intervention.

All the rest are just scare tactics from the left. Think of Greenland now under the
snow and going back to being green again.

The late Michael Crichton's book "State of Fear" (although not very good as a novel)
is packed with scientific bibliography against global warming.

JC


"...it is always advisable to perceive clearly our ignorance."ť Charles Darwin