The last frontier of the farm-to-table movement; a winter hike; the iconic American chestnut
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Summary: We slow down and revisit some stories from 2020. An author discusses the last frontier of the farm-to-table movement: local flour. Researchers hope to restore the American chestnut with the help of genetic engineering. We take a hike that learn what to see and hear in winter. A car accident causes climate activists to hit "pause" and explore their feelings of anger and hope.