@hawkeye10,
You should read your Malthus and try to unerstand its general applications in economics, biology, sociology, and education.
The market is always self correcting and has alwayed led the output of techies .
Most Uni grad programs are supported heavily by industry and there are usually defined class size , by virtue of how many supported faculty positions there are for each subdiscipline.
Civil Engineering has subsumed several areas of agriculture, soils mechanics, etc so a rounded disciplanary program would have the wider offerings based upon support. and market outlooks that have always been incorrect.
At Penn State for example,some major areas in science grad offerings (until recently) were such things as "Museum Studies" -how many museum positions per year do you think there are nationally and how many other major Unis are also offering same? Result is a glut of PhD's waiting to work at tne Museum of NAt History. These guys have mostly been picked up by an emerging oil and gas industry.
The market defines the need for all skills. If you feel that you or your child have been misled about the job market, the education process doesnt guarantee anything, It merely provides a skill and an opportunity. Going into a grad program should not (some unsolicited advise for students worldwide) be entered into unless they have done some research ON THEIR OWN re: a potential sustainable market for their skills. Changing needs for talent always dictates the schools output , and the output is based upon faculty which is then , opportunistically based upon support .
Merely a desire to "do something good" smacks of some kids getting some really pissy advice during their early academic careers in senior high. Most good HS's maintain a strong network to their "honored graduates" who are asked for advice and support in areas of their careers .
Unis are a business also and they sure as hell dont want a bunch of research-free teachers with classes of one student each. Thats aguarantee against tenure.
I started with a grad degree in chem and soon got the shits of the entire market. Id been misleading myself of my own dedication to a lonely life dedicated to one or two chemical reactions. My own dedication Woouldnt stand that so I got out and started on another path.
Schools are terrible leaders to the jobs market, they, at best, try to respond to market needs with as little lost time as possible.
You are generalizing here Hawkee