How to Make It
Place carrots and radishes in a bowl. Combine vinegar and sugar in a small saucepan. Bring vinegar mixture to a simmer over medium, and pour over carrots and radishes. Let stand 10 minutes.
Divide greens, farro, chickpeas, and 1/2 cup cilantro among 4 plates. Drain carrots and radishes; divide among plates.
Chop remaining 1 tablespoon cilantro. Combine oil, lime juice, garlic, honey, and chopped cilantro in a small bowl; whisk to combine. Drizzle evenly over salads. Sprinkle salads evenly with toasted pistachios, and serve immediately.