Tag Archives: Medieval Warm Period

Both historical and 60-year trend show Dutch winters are warming – these graphs tell you how, why – and what to expect

Falling snow flakes are humbling. Not just because of their beauty, but also because of their gentle ability to completely paralyse a developed and overpopulated country with traffic jams, clogged railroad switches and closed runways. But although that (together with … Continue reading →

´Medieval Warm Period should simply be named Medieval Period´

There is climatology and there is paleoclimatology. And then there is something in between. You thought yesterday´s trip to the early Pleistocene was geologically speaking exactly that, a trip to yesterday? Well, in that case today we go only a … Continue reading →

Can medieval volcanic eruptions have caused global cooling when tree rings don’t show?

A group of researchers led by climatologist Michael E. Mann of the Earth System Science Center of Pennsylvania State University says the dendrochronological record does not always offer the best temperature reconstruction. Apparently some trees find it hard to distinguish … Continue reading →