LONDON (Thomson Reuters Foundation) - In the continent of Westeros in the hit television series "Game of Thrones", humankind is coming under threat from a zombie-like race from the north - but also from an ominous impending winter. While fans of the fantasy drama watched by almost 20 million people may be mesmerized by the White Walkers and power struggles for the Iron Throne, a growing number of U.S. bloggers think the show could also be a way to make the threat of climate change more vivid to a wide audience, a new study suggests.

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