I would like to take the time to make a announcement and a invitation to everyone who might be interested to join my google group called "The manna Project" https://plus.google.com/u/0/communities/108244648046897100033
The whole goal of the group is to help spread the word and techniques to build a sustainable communities for the future. We primarily focus on agriculture, renewable energy and sustainable shelter.
We really want to expand this and need more article contributers and it might be cool to have people update on there projects and experiment's. I may be even cooler if we can get people all over the world to start building there own gardens and possibly donating low cost containers to there neighbors and showing others the way by example.