John in OK Wrote:
Apr 26, 2013 4:37 PM
As I've said before: when the eco-nuts can explain how the 10th-century societies created global temperatures much warmer than we face today (epitomized by the Vikings being able to farm in areas of Greenland now covered by glaciers,) using nothing more advanced that a charcoal brazier and an anvil, then and only then will they have my serious consideration. So far, none of the AGW fanatics can explain that. And they never will, because their entire scam is based on nothing but emotion and lies.