La casa de la naturaleza en Cochabamba, Bolivia by Javier Moscosa:
A great composting/greenhouse/hot water heater/garden story which showcases the degree to which Portlanders take their sustainability. Enjoy! http://kailashecovillage.com/experiments/greenhse.htm
Can rotting wood revitalize your soil? A proven gardening technique brought to our attention by John Robb Resiliant Communities, the Hugelkultur bed: http://www.resilientcommunities.com/maker-monday-rebuilding-rich-soil-with-hugelkulture/
Here is a great resource for those who are interested in gardening and growing their own food: The Dinner Garden: http://www.dinnergarden.org/index.html Enjoy!