Victory for Van der Bellen and the left is a sigh of relief for Europe

Simon Tisdall writes: The sigh of relief that followed Alexander Van der Bellen’s victory in Austria’s rerun presidential election on Sunday could be heard all over Europe. After the twin traumas of Trump and Brexit, centrist parties, social democrats and liberals of all stripes had feared another triumph for the advancing forces of nativist populism represented by Van der Bellen’s rival, the far-right Freedom party’s Norbert Hofer.