Continue the Green Miniseries with a disheartened Robert Swan on the South Pole. After a sunken boat, $1.2M debt, and a questionable promise, discover the friendship that restores his vigor to become the first man to walk to both the North and South Poles. Meet his son Barney and hear how their bond grows as they develop a mission to protect the planet. Joined by British Antarctic Survey’s Jon Shanklin and NASA IceBridge’s Nathan Kurtz, our hosts dig into the realities that fueled Robert’s crusade.