California was in a much cooler place 15K years ago but was warm a thousand years ago. Mann was corrupt IMO in how he chose proxies and how he chose to evaluate them. If he wasn't corrupt, he was a joke and I don't believe he was that stupid so the logical conclusion is that he was corrupt. Fortunately, McIntyre uncovered much of his sloppy work but some still look to Mann's work as if it shows anything worth seeing. It is / was garbage IMO.

Yes, it occurs about us on the streets of sf and to think it was the best they could do to synthesize cocsine in the lab to save the columbians from evil temptation makes a bit less disturbing, but the frigid enigma of law to penalize the victims and keep the suppliers blue unto red of mexican ddissent is aan icold druggist exacerbation of the cure being controlled by the disease..

You cant reconstruct temps from the past with tree rings or anything . It would be like pulling a leaf off today then figure

the high and low from the state of it.

Yes, the whole world was covered in ice.

Yes - it happened when the democrats were elected into office

How are we defining an ice age?