Caroline Paul is an adventure seeker. She's been a white-water rafting guide and pioneered first descents on unexplored rivers in Borneo. To experience wing walking, she strapped herself to the top of a biplane while it performed maneuvers like loops and rolls. She's also racked up credits as a luge athlete, that crazy sport where you race down steep, icy tracks on small sleds, lying on your back. Now, Paul pilots a gyrocopter, a machine that might remind you of a praying mantis with wings. We talk about how the thrill of flight relates to themes of love and why Paul says it's easier to learn a landing than a human heart. "Now What?" is produced with help from Steve Zimmer, Lucy Little and Jackie Schwartz. Audio production is by Nick Ciavatta.