The debatable question
Trade that links distant economies has made some people very rich and left others poorer, sometimes within the same exchange. Historians, economists and policy-makers still disagree over a central question: does economic globalization help more people than it harms? What the word globalization means is covered in the lesson on meaning of globalization. Here the focus is on its economic effects and on how to judge them.
The question is debatable because the answer changes depending on what you measure. A merchant in a port city and a farmer who lost their land can live through the same trade and describe it in opposite ways. To argue well, you need clear criteria for weighing evidence:
- Scale: how many people gained or lost?
- Depth: how large was the gain or the harm for each person?
- Duration: were the effects short-term or did they last for generations?
- Distribution: who received the benefits, and who carried the costs?
Keep these four criteria in front of you through every argument that follows. A judgement that names its criteria is far stronger than one that simply lists facts.
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