Anyway, I asked a room full of high school students from around the state (i think they were final year students; there were about 250) how many of them wanted to go into manufacturing and industry. Probably five raised their hands. I asked how many of their parents worked in industry. About 100 raised their hands. I then asked how many of their grandparents worked in industry - all of them raised their hands.
Someone from the local trade union spoke after me and applauded
It's a "trick" l learned from someone, and I have applied it to very many of my undergraduate classes in various permutations about from access to electronic gadgets to clothing. Sometimes we forget that undergraduates, at least in most of the US, don't know a world without cellphones and computers that you can carry about. Why, one adult colleague told me that it was inconceivable among children in the US to imagine a world in which they will not have a car by the age of 18, but that's another story.
Call me old fashioned, but I feel nostalgic seeing images of people actually making things, even if those things are war-machines, as opposed to pushing paper and speculating.
-- Wojtek