TEDxDubbo - Costa Georgiadis - Future Farmers
19:50
Humus - the essential ingredient: Graeme Sait at TEDxNoosa
19:10
TEDxCanberra - Nick Ritar - A challenge to live sustainably
22:05
Inspiring The World About Soil and Plant Health: Mick Alexander at TEDxRockhampton
15:17
Why planting a garden is a political act | Louis-Albert De Broglie | TEDxLausanne
19:54
TEDxDubbo - Ichsani Wheeler - The Good Carbon Story
15:20
Soil -- from dirt to lifeline: Fred Kirschenmann at TEDxManhattan
17:54
The Power of Permaculture | Ryan Harb | TEDxUtica
16:59