Huldufolk: Iceland's Hidden Elves

Slate:

An article on Iceland's de facto bankruptcy in the April issue of Vanity Fair notes that a "large number of Icelanders" believe in elves or "hidden people." This widespread folklore occasionally disrupts business in the sparsely populated North Atlantic country. Before the aluminum company Alcoa could erect a smelting factory, "it had to defer to a government expert to scour the enclosed plant site and certify that no elves were on or under it." How do you find an elf?

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