Below are a couple videos I've put together to teach and inspire people to dig in the dirt. 

Here are links to some other YouTube videos I was a part of that you might find of interest:
Garden activist hopes White House garden will inspire nation (New England Cable News)
Gardeners have the power
Interview on France 2 TV (in French)
Heart of Green award acceptance speech
Interview with UN Dispatch
A Kitchen Garden on the White House Lawn? (New England Cable News)
Beauty Food
The History of Gastronomy