A . i put in the human chasing ice because he thinks the cooling is "extreme" when we all know it isnt.
B. sorry youre right it was a misquote. Nevertheless, "Scientists quoted in a 
past DailyTech article
link the cooling to reduced solar activity which they claim is a much
larger driver of climate change than man-made greenhouse gases." I'm
still gonna put my money on the Scientists over some kid who got a 1050
on their SATs, is in level 2 classes, and earns a 2.6 GPA.
C. Human life has not been completely reliant on the earth being in an
equilibrium. First of all you'll have to define equilibrium because one
can speculate when the sun blows up and the planet is gone, then it
will be in equilibrium in comparison to its original state-
nonexistent. We have lived through an ice age, a mini ice age, and
multiple warming periods. It doesnt have massive effects like you may
think.
D. I agree with your opinion. I do believe greenhouse gases exist but
in now way believe it is the horrific doomsday bearer so many people
believe now.