Heat the oil in a 6-quart Dutch oven. Add garlic and sauté on very low heat for two minutes, or until garlic is fragrant but not browned. Add in tomatoes, stock and wine and simmer for about 10 minutes. Add in the fish and seafood; simmer for about 5 minutes, until just done. Stir in parsley and basil, add salt and pepper as needed, and serve immediately. (Broth can be prepared a day ahead of time; just cool and refrigerate it. When you’re ready to use it, reheat and add seafood and seasonings.) Recipe serves 6.