Support for pbs.org provided by:
April 20, 2012, Episode #2106
As we celebrate Earth Day, a new poll shows fewer Americans are being environmentalists
Copyright© 2016 Persephone Productions, Inc.
PBS To The Contrary is funded in part by:
Colcom Foundation, Wallace Genetic Foundation, E. Rhodes and Leona B. Carpenter Foundation Charles A. Frueauff Foundation
View All Underwriters and Supporters