Free Republic

In 2011, hikers in the snowy mountains of central Norway came across a 1700-year-old wool tunic, likely belonging to a Roman-era hypothermia victim. As ice in the region has continued to melt, researchers have made hundreds of additional finds. Now, archaeologists have made their biggest discovery yet: a lost Viking trade route that may have been used for hundreds of years to ferry everything from butter to reindeer antlers to far-flung European markets.

What do you know? The Medieval Warm Period, which either “didn’t exist” or “only happened in Europe”, also hit Western Antarctica.Booth Island and Mount Scott are also on the Antarctic Peninsula. Photo: Stan Shebs. The climate models don’t know why the world was warmer 1000 years ago. They don’t know why it cooled into the Little Ice Age either. The models don’t do regional projections well, and they don’t do seasonal projections with any skill, and they (in the last ten years) don’t work on short decadal timeframes either, but surely when it comes to big global temperature changes the...