The UVM "Necessary [r]evolution for Sustainable Food Systems" last week was an afternoon-long, TEDx-style event that delved into policy, nutrition, education, and agriculture.
You can read the article here, but to get a full picture of the event, I'm posting a couple videos either of the event or of speakers at the event.
This is one that UVM commissioned that provides a cartoonish look at one person's journey to understand food systems:
And here's Stephen Ritz, a teacher from the South Bronx, speaking at TEDxManhattan: