We're moving from the coast to the interior of the Arctic National Wildlife Refuge, to help you get a sense of what it feels like to travel through this vast area. Last summer, writer William deBuys took a raft trip from the Brooks Range in the middle of the Refuge all the way out to the Arctic Ocean. During his two weeks on the water, he got to travel alongside the Porcupine caribou herd, animals crucial to the debate playing out the fate of the coastal plain. You’ll hear lots more about these creatures on our next episode. 

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This series was produced in partnership with the Pulitzer Center.