For anyone wanting to listen to a contrary view to all the "Global Warming" hype, here is a great web link.
http://www.clearlight.com/~mhieb/WVF.../ice_ages.html
I find this quote on the mark :
"...Climate change is controlled primarily by cyclical eccentricities in Earth's rotation and orbit, as well as variations in the sun's energy output.
"Greenhouse gases" in Earth's atmosphere also influence Earth's temperature, but in a much smaller way. Human additions to total greenhouse gases play a still smaller role, contributing about 0.2% - 0.3% to Earth's greenhouse effect...."
Anyway, there are those on here with their minds made up, so this is not for them. Anyone who questions what the world news media is pushing, should at least read this.
Larry