I asked her what her concerns were, and as she described them, along with anecdotes about people she knows, it became clear that she equates globalization with offshoring - jobs leaving the country. She isn't ignorant, but she didn't mention new markets, growing a market, or expanding wealth through trade.
We talked some more, and exchanged ideas. I tend to focus on markets due to my degree, and in particular, the idea that overall job growth can be achieved through trade. She has her doubts. "What about factory workers, in their fifties, really, how retrainable are they?"
To that point, I said it was the role of education to prepare people to continue learning. It does know good to learn a trade and just work that trade for life. People have to know how to learn. Either their trades will change so much that they are unrecognizable, or they will switch trades.
For me, it was a glimpse of the fears so many people have. I've generally always supported globalization. I haven't understood fully why people fear it. Yes, it is disruptive, but it is for the greater good. I believe so, anyway.