You can't make this stuff up!
Over at ABCwatch, Uncle alerts us to a highly distilled essence of wingnuttery:

Radio Nation Summer

New Dimensions - Special Weekday Summer Series

Intimate conversations with many of this century's leading thinkers and social innovators. In the oral tradition of story telling, each program presents original and stimulating ideas about mind, body and spirit, and the connection to self, family, community, environment and the planet.

Other than raising concern about a shortage of Australian wingnuts - most of the deep thinkers seem to be from the US or UK - it's about what you would expect: Anita Roddick, Jimmy Carter, and other, lesser lights. Uncle picks a winner though:

Jean Shinoda Bolen, M.D.
Juicy Crones: Wonderful Older Women

There are now some 43 million women in America over 50. With the help of goddess archetypes that every woman can cultivate within herself - older women can revolutionize the way they live and the way they are seen by society. Bolen suggests specific goddess archetypes that embody compassion, fierceness, humour and wisdom in older women.

I wonder what the Doc has lined up to inspire juicy geezers? Hmm, I wonder if being a juicy geezer is even legal?