“The vigour of civilized societies,” writes Alfred North Whitehead, “is preserved by the wide-spread sense that high aims are worthwhile.” Ideas matter.

Plenaries

Plenary Speakers


Bill McKibben


Sheri Liao


Vandana Shiva

Conference Plenary


John B. Cobb, Jr.


Herman E. Daly


Wes Jackson

Banquet Speaker


David Ray Griffin