I’ve been listening my way through an excellent series of podcasts at the Long Now Foundation (membership info). Three I’ve particularly enjoyed so far:
Geoffrey B. West: “Why Cities Keep on Growing, Corporations Always Die, and Life Gets Faster”
Edward O. Wilson: “The Social Conquest of Earth”
Tim O’Reilly: “Birth of the Global Mind”
Toni.org 
One reply on “Long Now”
Thanks for these Toni. Edward O. Wilson is one of my heroes… will tune in.