Puddle of Gravy's time in the interstitial wilderness concludes with a heartfelt pean to the wonders of the old, the elderly, and the dead (maybe from old). If you listened to the last episode, then this one will make you chuckle to yourself and say, "I recognize the reference!", which as we all know is the greatest feeling a person in the Twenty First Century can feel. Anyway, if you want to learn about Pompeii (it's a low-growth area), have a listen.
[EDIT: Now the link is fixed!]