Terre Verde explores the concept of our "Ecological Footprint"
with Mathis Wackernagel of the Global Footprint Network, Ann Hancock, a
Sonoma-county based sustainability educator, and Greg van Mechelen of
the Berkeley Eco-House.
Terre Verde explores the concept of our "Ecological Footprint"
with Mathis Wackernagel of the Global Footprint Network, Ann Hancock, a
Sonoma-county based sustainability educator, and Greg van Mechelen of
the Berkeley Eco-House.