In Our Backyard No. 5 (bonus): Melting icebergs are the least of your worries when it comes to rising seas. Satellites prove it

Rising seas got you confused? Severine Fournier from NASA’s Jet Propulsion Lab  explains the basics of our warming ocean as a result of climate change. What she’s got to say might melt your brain. This is a special fifth bonus episode to In Our Backyard EP5: Sea level rise means life on California’s beaches is ending up on the rocks.

A monthly reality-check on the issues Americans care about most. Host Warren Olney draws on his decades of experience to explore the people and issues shaping – and disrupting - our world. How did everything change so fast? Where are we headed? The conversations are informal, edgy and always informative. If Warren's asking, you want to know the answer.