The sun's varied activity alone can be used to explain the climate variations of the earth, man and his pollution have little to do with it. This solar activity parallels drilled core samples taken from our most ancient trees, data which does not support these chicken little socialist butterflies, and that data is ignored by them.
We are stuck with our sun, and will just have to be flexible enough to put up with any changes it brings, rather than being inflexible as these scientists would have us be.
How did the earth and its life ever survive the Cretaceous period, when there was no ice on the earth at all and 20 times the amount of CO2 in the atmosphere than we have now?
oh, they massage the data as they like to serve their agenda