It's a battle of the siblings: Marc Shecter thinks dream interpretation is enlightening, and Julie Kinn thinks it's cow dung. Spoiler alert: Julie's right. And cooler. And smells better. And is in charge of "show notes" this month.

Learn history and science of dreams and dream interpretation, and find out what Marc and Julie learn about themselves when they record their dreams for two weeks.

Commercial break:

• Planned Parenthood
• The Meddling Kids Podcast (A Scooby-Doo Review)

P.S. Hey Marc, You're so ugly Hello Kitty said goodbye to you.