I find most podcasts and radio shows pretty ephemeral but there are a few that have forever wormed their way into my brain. I was reminded recently of this episode, on living with someone with Alzheimer's.

Rainy Days and Mondys - This American Life
Producer Chana Joffe-Walt talks to a woman named Karen Stobbe and her husband Mondy about a plan they've recently enacted in their family.
thisamericanlife.org