1. Cook farfalle according to package directions; drain.
2. Toss shrimp with cumin, salt, and pepper. Heat 1 tablespoon olive oil in a large nonstick skillet over medium-high heat. Add shrimp and cook until pink, about 2 minutes per side; remove from skillet.
3. Heat remaining 2 teaspoons olive oil in skillet. Add onion, thyme, and cinnamon; cook until onions are soft, about 4 minutes. Increase heat to high and add orange juice, vinegar, tomatoes, and olives; cook until thickened, about 4 minutes. Add shrimp and remove from heat. Toss with farfalle and orange zest, and serve.