There is something unsettling about a person so ignorant and naive as to make this statement, specially with a subject that no one can make any certain statements about...
In the last ice age, CO2 levels were 180 parts per million (ppm)--too cold. Between the agricultural revolution and the industrial revolution, levels rose to 280 ppm--just right. Today levels are at 380 ppm and are projected to reach 450 to 550 by the end of the century--too warm.
He lost me right there. Anyone who expects a static climate after a 6-billion year history of constant changes, is too stupid to take seriously.
Anybody who doesn't understand that the last 10,000 years have been an unusually stable global climate (as underscored by Fagan's book) isn't really taking the issue seriously.