"This is definitely an extreme year — even by more recent standards in a changed Arctic" Not quite an extreme, as next year will probably dwarf this year, as e

"This is definitely an extreme year — even by more recent standards in a changed Arctic" Not quite an extreme, as next year will probably dwarf this year, as extremes rapidly become the norm, given that Siberia, at altitudes above Lapland, is seeing 80ºF/30ºC too.