How Paul Coleman - Earthwalker who walked from Canada to Brazil for a UN climate conference - designed and built his home in Patagonia, to be cool in summer and warm in winter using . . . the earth on his small farm.
Story by two US interns, Michael Miniotas and Will Brandt, who are growing cucumbers in a Sydney street.
What does the data tell us about living off-grid for water in the heart of Sydney?
Analysis of water quantity by an American intern in Sydney, Jillian Meehan.