skip to main content
Logo for Worldlink


Closeup of rows of seedlings planted in a field. Caption: (Lappé) What was the seed that created your food?
25 minutes 59 seconds
Grade Level: 10 - 12
Rolling sand dunes with powerlines in the foreground. Caption: Beneath these dunes lies 65% of all known oil reserves.
26 minutes 34 seconds
Grade Level: 9 - 12