Working as a plumber, an electrician, or a carpenter can be quite lucrative, and they are certainly things that society needs.

Being pushed into higher ed is so much different than having an internal drive to do it. I'm glad that she's doing well and hopefully they can resolve their differences.

I have a number of friends who are teachers, and part of their job is to call the parents if the student is failing, falling behind, or not doing their work. The vast majority of the time the response on the other end of the line is "that's their problem, not mine." If the parents don't care, the students don't care, and life goes on as it always has for them.

This narrative about wealthy trades people like plumbers and welders is not well supported by any data. The ones who do well are the ones who start businesses and hire people, so they become business owners, but most trades people don’t end up there and they obviously can’t all do it.

You should know that the U.S. Fed (St. Louis) published stats on higher education which shows that on average a 4 year degree doubles your income vs anything less. A graduate degree triples it. When I read that, I was blown away that the difference is that high on average. I would have thought maybe 10%, but double the earnings on average for all degree earners is so huge it’s something you can’t ignore.

https://research.stlouisfed.org/publications/page1-econ/2018...

https://www.theatlantic.com/education/archive/2019/09/weldin...

The data suggests that people who hold a 4-year degree have X ratio of income. That's two things: the people and the degree, not just the degree.

From a previous study, a related (but inexact) surprising outcome emerged: After adjusting for applicant scholastic aptitude, the additional benefit from attending an elite school is “generally indistinguishable from zero.” Excerpt from article*: In November 2002, the Quarterly Journal of Economics published a landmark paper** by the economists Stacy Dale and Alan Krueger that reached a startling conclusion. For most students, the salary boost from going to a super-selective school is “generally indistinguishable from zero” after adjusting for student characteristics, such as test scores. In other words, if Mike and Drew have the same SAT scores and apply to the same colleges, but Mike gets into Harvard and Drew doesn’t, they can still expect to earn the same income throughout their careers. Despite Harvard’s international fame and energetic alumni outreach, somebody like Mike would not experience an observable “Harvard effect.” Dale and Krueger even found that the average SAT scores of all the schools a student applies to is a more powerful predictor of success than the school that student actually attends.

* - https://www.theatlantic.com/ideas/archive/2018/12/does-it-ma...

** - https://www.nber.org/papers/w7322

Yes, true, it’s a valid point, but there’s really no debate over whether getting the degree is causal. And side note, the Fed’s data is for all Americans, not just a suggestive sample. The line between holding a degree and not is surprisingly clear. All the debate is over what the cause actually is. Specifically, to what degree the content of the education is responsible for better earnings vs whether simply holding a certificate, but not necessarily learning anything or gaining skills, is the reason for higher income. And I’m no expert here, I’ve only browsed a handful of them, but my understanding is that they more or less all conclude it’s a mixture.

And yes, selectivity of school has less effect than selective schools might have you believe, at the same time that just having a degree from a state university has more effect than some people suggest.

Is there no debate in the sense of "this is completely settled science that getting a degree causes a doubling of income on an aptitude-independent, statistically-sound, population-wide basis"? Or "it's not being debated because that debate is uncomfortable"? Or in some other sense of that phrase?

I’m only skimming quickly, this doesn’t fully back me up, but section III talks about some causal analysis, for example: “mediation tests causal relationships between variables. While the SCF is not longitudinal and thus a pure causal effect cannot be tested, we can be confident that reverse causality in the ordering of these variables is not possible.”

I have to be fair and note that there are also several comments about what is not causal as well as data that implies more causation than what their analysis reveals.

The references in this paper point to a couple of other papers that have “causal” in the title. Unfortunately I don’t have the time right now to read these again, but I recall seeing causal analysis during that previous discussion about the St. Louis Fed study, research that studied education outcomes and controlled for people with similar SES backgrounds, similar family history of education, etc., and found the apparent causal contributions of education.

BTW, there is absolutely a fuzzy gray line here. What I’m calling causation (social bias) may be what you’re calling correlation (education alone is not the entire causal reason for higher incomes - to your point that one cause is the people). Lest we get too stuck on terminology, I’m perfectly happy pointing out that the correlation is extremely high, and the statistical difference between with degree and without degree is surprisingly large.

For me, the key question here is where does "lots more people should attend four-year university" fall on the spectrum between "people should eat healthy food, exercise more, and refrain from smoking because the data shows that people who do that are healthier and live longer" (IMO causal for health) and "people should fly first-class because the data shows that people who do that are wealthier"? I suspect that college is at least 75% in the latter category. If it's 75% in the former, we should push for it. If it's 75% in the latter, maybe we shouldn't.

(I also could be unduly influenced by the SWE field wherein the same intelligent, qualified person who did or didn't attend college would still have very similar [excellent] career prospects with or without a framed piece of paper. In medicine and law, it's more causal.)

Even though that older Fed article is warning that for some people the “wealth premium” of a college degree is waning, it does talk about the stability and causation of the “income premium” that people with degrees enjoy, and since some of the reasons identified for the income premium have to do with social signaling and employer selection bias (as in, many high paying jobs require a degree in the first place), I believe it lands much more closely to the causal eat healthy for a longer life correlation. The more recent Fed link I posted above agrees in the sense that they’ve concluded after many studies on this subject that taking loans in order to go to school is absolutely worth the cost, that the financial returns are very very likely to pay off. At least for now...

I'm in full support of education, so this isn't a backhanded reason to argue against education. The disclaimer seems necessary these days :(

By all means, education is great, and people should seek knowledge even when it isn’t profitable. But let’s stop telling white lies to high school seniors about the disconnect between the goals of academics and the realities of the job market.

I hear this kind of thing, but I have to say it is less than convincing when most of the people saying it don't seem to be sending their kids to trade school.

Allegedly, the talent pool is really shallow - with a modicum of intelligence, passion and human skills, it's not that hard to make it. But most of the guys who end up studying trades are the bottom of the barrel who would do badly in any endeavor (or so I was told).

Then, I have a couple good examples of some guys with absolutely no education whatsoever who decided to start their own cleaning services by powerwashing restaurant kitchens, doing deep cleaning. These guys doing this cleaning gig the past few years are raking in $1k cash per night, 6-7 nights a week and making more cash hand over fist than a doctor makes. It's obvious to see what is the real underlying factor in all cases. Drive, motivation, and a go-getter attitude is what it takes. Plenty of people with degrees work at coffee shops and retail positions because after schooling, they expected a job to just drop in their laps but they have no go get it attitude from the start.

The biggest difference is the ebb and flow of available work. There were some months which were good, _really_ good, and others which were quite lean. Because of this, budgeting was an important skill to have.

Yes, and imagining is what is actually happening here, because you clearly do not understand plumbing (or any of the trades).

The studies aspect of it are the least part overall. Good plumbers (and electricians and builders) get good primarily through a delightful combination of attitude and experience. The experience comes from apprenticing early, and accumulating lots of "stories" along the way as a result of having to work in a large number of different contexts.

You will get none of this while working on your STEM career, and you will likely find that most plumbers (and electricians and builders) will be reluctant to take you on as an apprentice later in life without overwhelming evidence that you'd be remarkably good at it.

It's easy to watch a youtube video on something and think that it looks easy -- until you try it. I can sweat pipes but I'd wager that 10% of them have a pinhole leak when pressurized for the first time. If it was something that I did on a daily basis, over years, I surely would get better at it. Now try doing one through a small opening in the sheetrock, and don't burn anything.

When I'm working on stuff in my house, that's when I call a professional because I recognize my limits.

Good luck apprenticing as a doctor without 6 years of medical school. Or as an architect without architecture school.

Let's not overdo the "blue collar jobs are hard to get".

I am about as far from being a professional plumber as the plumber who tinkers with python is from doing what I do.

A professional tradesmen _knows_ he can show up to your home/business and fix your problem(s) with 99.999% certainty.

If it is your first time it is going to take much, much longer. If the only way to learn is on the job then you must have an experienced plumber by your side, otherwise you're going to bill 4 hours for a 1 hour job because you are not fast enough. Your first year is going to suck or you only ever do the same few skills you have learned by taking a risk. A botched job may have a much higher impact than a bug in a CRUD app (there are always exceptions).

That's a lot of nines.

It means if you were doing 5 of these tasks a day, for 250 working days a year, you'd expect only a 50% chance of finding a task too curly to do easily in the first 550 years of your working life.

I feel like there's very few people, in any field, who've earned that level of confidence.

If I was apprenticing 20 years ago, the pretzel work would be fine, and I would probably be more willing to dig.

They would have been better served by a trade which can pay way better than these office jobs.

It’s worth noting that this attitude makes sense for someone who themselves found school to be a degrading and unsupportive experience, and dealing with a teacher complaining about their child is just more of the same dynamic.

> Even when she was working at an engineering firm

Did she then get a STEM degree? Then, of course, it is better.

What is argued about I believe is the worthlessness of liberal arts degrees for a livelihood.