Alright, I'm not positive where this line of discussion came from, or what exactly is going on. And I don't intend to read this whole thing, I am far to lazy and important to do such things
But I'm assuming from this one post that I've read that some country had a fixed currency, and they transitioned to a floating currency, and you two are now discussing the pros and cons of doing this.
If I am right, which is probable (HA! Not bloody likely!), then your metaphor is incorrect. It would be moreso if you have a hundred dollars, and you could go through the scenario you presented, or you could run a high risk of that hundred dollars becoming worthless.
But to the topic of globalization.
Ideally, globalization would be fantastic. There are a few issues I have with the current situation we have now. If we completely open the levees of globalization, then we'll have to do business with many (most) countries that do MANY anti-free trade practices. For example, many nations do not allow labor unions. This is an anti-free trade stance, because it is the government setting how labor, which is a commodity like any other, can be sold. This cannot be tolerated. Many nations also have a number of isolationist policies, such as HUGE tarrifs on imports and little to no tarrifs on exports. We cannot do business with these people either (I'm looking at you Japan). And some nations do not have floating currencies, and this way the competition is just unfair, either way, either they undervalue their currency (I'm looking at you China) or they bloat their currency, and someone ends up unjustifiably ****ed.
That being said, teacher is right, we can't base our trade policies on the fact that many of our citizens are too lazy to become skilled. Christ, you can buy a book at Walmart and become certified as skilled at something.
This world is a competitive place, and we can't just roll over for people that lose on this competition. As a christian I believe we should help them, but setting the trade policies to help them and screw someone else who would do their job just as well is just ridiculous.
What we need to do is work through the WTO, and start calling them out on their pro-business stance. They are supposed to promote free trade, and that involves the laborers, and nations who have anti-union measures should be banished from the WTO and have embargos placed on them by all remaining members of the WTO till these ****ers straighten up and fly right.