Going beyond the obvious problems with pesticides, fertilizer, and monoculture, it examines the cultural norms we take for granted and assume harmless. We are reminded the current system is dramatically different from what we relied on even 100 years ago. A return to the old ways, even if possible, would be insufficient in meeting the needs of humanity. We are introduced to some potential paths forward, leading to a new system that operates within planetary boundaries. #ecology #civilization