how to green the worlds deserts and reverse climate change

levert ecologisch herstel geld op

the premaculture principles

premaculture disign for water

premaculture disign for food 

soil carbon - putting carbon back where it belongs

response to mic the vegan, allan savory lies

regenaration of our land, a producer"s perspective

regenerative agriculture, a solution to climate change 

organic food - hype or hope

a global food crisis may be less than a decade away