By now, the no-longer-new food movement has provoked
files full of skeptical responses. Most follow familiar scripts: foodies are
elitist, or environmentally ignorant, or impractical about global hunger.
Head out on a tour of the castles of medieval Europe and you'll quickly catch on to a castle's three key features. What you see first is the bailey—a large area surrounded by a substantial wall where most of the population lived and most of the life of the community was conducted.
Plant a garden. Listen to birdsong. Sit quietly in a park without checking your phone. These activities are examples of ecotherapy, a form of mental health treatment based on the idea that nature has healing powers. “If you hold moist soil for 20 minutes, the soil bacteria begin elevating your mood,” says Craig Chalquist, an innovator in this new field. “You have all the antidepressant you need in the ground.” Chalquist maintains that it helps even more to give something back to nature—not just looking at trees, but caring for them (Atlantic, October).