Eldritch snowfall in London has snowfoxes keening weirdly beneath the crescent moon. Ken Livingstone eschews "global warming" as "too cosy" a term. The former London mayor has long wanted us to refer to recent putatively man-induced meteorological imbalances as "extreme weather". One punter reports sledding on Primrose Hill to be "mayhem ... a budding chaos ... of exactly the kind that will most likely swallow the earth".

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