This bullsh*t might save the world | Thomas Rippel | TEDxZurich
17:22
Everything You Know About Composting is Wrong: Mike McGrath at TEDxPhoenixville
19:50
Humus - the essential ingredient: Graeme Sait at TEDxNoosa
17:41
It’s Not the Cow It’s the How | Bobby Gill | TEDxBigSky
9:39
Biochar: The Oldest New Thing You've Never Heard Of | Wae Nelson | TEDxOrlando
16:05
Using Prehistoric Technology to Heal the Earth | Terry McCosker | TEDxRockhampton
17:28
How regenerative farming can help heal the planet and human health | Charles Massy | TEDxCanberra
15:20
Soil -- from dirt to lifeline: Fred Kirschenmann at TEDxManhattan
9:46