This summer, Anna Lappé gave one of the keynotes at the Presbyterians for Restoring Creation National Eco-Justice Conference. You can listen to hers and other great presentations related to Food and Fuel and download conference presentations here.
Also, I just came across this video called "The Invisible Revolution." This comes from their trip that was the grist of their book, Hope’s Edge. (Click here to read a review of this fabulous book)
The video will give you a taste of their trip in which Frances Moore Lappé and her daughter Anna traveled around the world and
discovered courageous social movements addressing and solving the roots of poverty. View the short video.