Episode Name: A Survivor's March, In the Path of Fire, Life in Outer Space
Episode Overview: At nearly 100, Bataan Death March survivor Ben Skardon marches on; then, wildfires are on the rise due to drought and climate change; and, technology that could change how humans live and work in space.
Episode Number: 37
Episode Season: 49
Episode First Aired: 2017-05-28