When Did We Stop Knocking? Reclaiming the Lost American Tradition of Sharing Food Across the Fence
Decades ago, a plate of cookies left on a neighbor's porch or a share of garden tomatoes passed over a fence were unremarkable gestures of everyday life. Today, that casual culture of food exchange has quietly eroded, leaving communities more isolated and less resilient. Understanding why it disappeared—and how to bring it back—may be one of the most meaningful steps Americans can take toward rebuilding genuine neighborhood life.