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When Iceland installed Johanna Sigurdardottir as Prime Minister last February, newspapers around the globe printed variations of the same headline: ICELAND APPOINTS WORLD'S FIRST GAY LEADER. Everywhere, that is, except Iceland. The Icelandic media didn't mention Sigurdardottir's sexuality for days, and only then to point out that the foreign press had taken an interest in their new head of state — a 67-year-old former flight attendant turned politician whom voters had consistently rated Iceland's most trustworthy politician. Sure, she was gay and had entered a civil partnership with another woman in 2002. But Icelanders hardly seemed to notice. "The media silence echoed the sentiment of the public. Nobody cared about her sexual orientation," says Margret Bjornsdottir, the director of...