This is something I found a little while back and thought intriguing, its the One Pot Pledge. Its from the UK (if pot didn't give it away) with the goal of encouraging people to grow their own food who have never grown food before. It is also a way for experienced gardeners to help as well as generally interested people to show support for the campaign.
The campaign is run by Garden Organic, a UK charity.
This is specifically for the UK folks who read, however the idea is something that we can take over here and make work, although more likely on a local or regional scale. Whether it is is a vegetable pot on the windowsill, flowers outside your front door, or a full garden in the backyard, we can all do our part.
I felt the need to share!