Writer Benjamin Kunkel bookmarks Herman Daly's "Steady-State Economics."
Dan Lamoureux is a self-described dork who produced and directed the documentary film "Nerdcore for Life."
Franz Lidz is the author of "Ghosty Men: The Strange but True Story of the Collyer Brothers, New York's Greatest Hoarders."
If human beings are part neanderthal, Brian Fagan tells Jim Fleming the rest of us is something else - Cro-Magnon.
Daniel Dennett is one of the leading advocates of evolutionary theory and a fierce critic of creationism.
Eric Booth is one of America's leading teaching artists and trainers of teaching artists.
Welcome to the wonderful, wild mind of Monty Python's Terry Gilliam, who went on to direct the acclaimed films "Brazil," "Time Bandits" and "12 Monkeys." In an interview that can only be described as "Gilliamesque," Doug Gordon talks to the comedy legend.
We pay a visit to Reedsburg, Wisconsin's annual Fermentation Fest, a celebration of all things cultured and fermented.