Celebrating the 25th Anniversary of Biosphere 2 This year the revolutionary laboratory on earth sciences, Biosphere 2, is celebrating its 25th Anniversary. The initial experiment began in September of 1991 when eight pioneering individuals were enclosed inside of...
Forty Years of Ecology, Adventure and Radical Cultural Innovation Mark Nelson's forty years as a pioneer in ecological systems and...
Mark Nelson, pioneering sustainability ecologist and partner at Birdwood Downs, and author of The Wastewater Gardener, will speak on...
". . . you can spread the word that 'Saving the Soil in 2015' is not a merely a holistic metaphor; our soil is dying, and we will soon go with it, if we don’t act.” - Dr. Ralph Metzner