As extreme weather wreaks havoc around the globe NPR's Throughline looks at a natural disaster more than 200 hundred years ago that had far-reaching effects. This week, how the eruption of the Icelandic volcano Laki awed, terrified and disrupted millions around the world and changed the course of history.

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There's lots of great swag to choose from (so check out the thank-you gifts!) but for $100 a month, Sam will personally give you a cross country ski lesson! And yes, it's true, he was taught how to ski by an Olympic gold-medalist.