![PBS NewsHour - Segments show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/082/426/small/pbs-newshour-segments.png)
Summary: Antarctica is virtually uninhabited by people. There are no roads, no cities, no government. But thanks to a remarkable Cold War diplomatic breakthrough, the last continent ever discovered remains a place devoted almost exclusively to science. William Brangham reports on how humans first found Antarctica, and how it proves that occasionally, even rivals can become partners.