Quote:
Originally Posted by Keltoi If you look at European history, places like Great Britain used to be much warmer. In fact there were wine vineyards in England during the Middle Ages. It cooled down fairly dramatically though. There have been repeating cycles of warm and cold on the Earth. |

They are warm enough for vineyards today. I've seen grape vines growing in central England, possibly even wild. And the temperature graph for modern climate change is much steeper than the one at the end of the 'Medieval Warm Period' which may have only affected Europe.

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