2. Debates between advocates of “free trade” and advocates of “protectionism” have gone on for hundreds of years. How aware are you of current debates, whi are now oen framed in terms of pro- and anti-“globalization”? Do you have more sympathy for one side than for the other? What do you think you need to know more about—in terms of theories or real-world facts—to be able to decide with confidence whether increased world trade, in a specific situation, is a good idea?