Several years ago I wrote a jokey article on Awkwardly titled RYSABL: How to Feed the World Without Silverware or Lawnmowers. That acronym stands for Relinquish Your Silverware And Bourgeois Lawnmowers. Why do we persist in spending money on non-essentials like silverware and plasticware and lawncare when there are still people hungry in the world? I am fully ready to eat with my fingers for the rest of my life. And if I can stop mowing my lawn to help save money and save mankind, let me think about it a minute... Frick yeah!

Here it comes, they're serious and these days I think they're right to put it this way:
Foodnotlawns.com

(Found on a list of groups inspired by Food Not Bombs.)