

It sure sounds like you have never lived anywhere else in your life, certainly not anywhere in the developing world. It’s hard to conceive how much worse life is in a lot of places, unless you have lived there. Granted that people who can afford international student fees are in the upper class of most poor countries, but it doesn’t take away from the very real increase in the standard of living.









I’m not sure. I have one tooth that is capped with a silver metal, but not gold. My dad had a couple of gold caps.
My guess is that composite materials were cheaper and easier to work with. And lasted almost as well (my metal cap was done 25 years ago and is still holding up fine).