Don't Become a Scientist (1999)

yangxiao.cs.ua.edu

131 points by abhinavsns 2 days ago


jillesvangurp - 2 days ago

I did my Ph. D. between 1998 and 2003. I did not regret doing that but after one year as a post doc I left the academic world for one simple reason:

I realized the career paths were limited to two options I did not like: option 1) try to shoot for a tenure position somewhere via a long series of post doc positions. Expect to be mostly busy managing postdocs and researchers and lobbying for funding by the time you get there. Tenured professors delegate all the fun bits (i.e. research). 2) Become a lecturer. That's what happens to all the post docs that don't make it all the way.

It sounds harsh and it's unfair to the great teachers I had in university. But that roughly is the pecking order at many universities. If you're not cut out for securing lots of funding, you get to do the chore of teaching. Those are the two main things universities need to get done. The pesky business of actually doing the research is something that gets delegated to young phd students and post docs. Tenure positions are for those with a proven track record of securing funding. Typically via getting others to do great research.

That's the reason I left. Because I liked the research part, didn't mind the teaching part but absolutely hated the dreary university politics and the endless stupid infighting for power, funding, etc.

So I moved into industry, worked at an industrial research center for a bit (Nokia Research) and then found my way into startups. Building startups is a lot like doing research. You are solving fascinating problems that haven't been solved before. It requires the same sort of skills, you are running experiments, theorizing solutions, learning about new problems to solve, etc. You don't get to write a lot of papers and articles. Which isn't something I miss that much. While doing my Ph. D. the pressure to publish was so high it barely left any time for the actual research. With a startup it's the other way around.

n4r9 - 2 days ago

One of George Orwell's essays (I forget which) talks about how writing only suits people who feel compelled to do it, even to the point of starvation if it doesn't reap an income. When I left academia in the mid 2010's I had a similar feeling about it.

> The struggle for a job is now replaced by a struggle for grant support, and again there is a glut of scientists. Now you spend your time writing proposals rather than doing research. Worse, because your proposals are judged by your competitors you cannot follow your curiosity, but must spend your effort and talents on anticipating and deflecting criticism rather than on solving the important scientific problems.

I've always wondered how far this contributes to the apparent slowdown of fundamental breakthroughs in theoretical physics.

williamDafoe - 2 days ago

This is 100% true but by the early 1990s computer science Phds were ALSO in the shitter because of all the 1990 layoffs and the total shutdown of industrial basic research and so every industry CS PhD was trying to get a professorship job so they could continue to do research after all the researchers in industry had been laid off!!! Science is a pyramid scheme and a very shallow pyamid with 80-90% cuts at every level !!!

Computer science has become the worst profession of all now because all the OTHER scientists say, "it's okay if I can never have a career in a scientific field I'll just switch and become a computer scientist!" And most of them will work for food ...

I graduated in 1993 when there were 20 usa positions for the 1000 CS PhDs. "That's okay" you say? "How many were from top schools" you say? 200, thats how many PhDs were from top 10 schools ... So, 10:1, a 90% cut ...

I did get a tenure track job (outside the usa - in canada) but could not afford the incredibly low pay in the most expensive city in north america (income vs housing costs ratio).

cryptography - 2 days ago

Here's what nobody talks about: the author was RIGHT about the structural problems.

But completely wrong about the solution.

The PhD glut? Real. The postdoc treadmill? Absolutely real. The funding crisis? Still here.

But here's what changed:

The same skills that make you survive a PhD—deep research, systems thinking, hypothesis testing, data analysis—became the EXACT skills the market desperately needs.

2025 reality: - AI companies hiring PhDs at $300K+ base - Biotech startups led by former academics - Data science roles requiring scientific rigor - Deep tech ventures solving real problems

The trap wasn't the PhD. The trap was assuming the ONLY path was tenure-track academia.

The researchers who thrived? They took their training and built different careers: → Industry R&D leadership → Technical founding teams → Quantitative roles in finance → Policy and strategy positions → Scientific consulting

The irony: that essay discouraged a generation from science right before scientific thinking became the most valuable skill set in the economy.

The lesson isn't "don't get a PhD."

It's "don't limit yourself to one narrow definition of what a scientist does."

The best training for solving hard problems is still solving hard problems.

You just get to choose which ones.

TrackerFF - 2 days ago

Looking back, we only had two guys in our class that went for Ph.D - both ended up doing a Ph.D in ML, coming from electrical engineering. This was back when ImageNet changed the scene. Both were extremely sharp. One of them ended up leaving for industry after 5 years postdoc, the other publishes like a machine, had stints at some really prestigious schools (Stanford, CMU) - but as far as I can find, still postdoc 10 years after getting his Ph.D

So while this is only N=2 sample size / anecdotal, it would seem to me that even in red hot fields like AI/ML you'd be better off finding some good company / private research group that matches your interest, and go for that. Probably going to get paid 5 times more, and not have to think about research grants and tenure track.

cozzyd - 2 days ago

Scientist here. It's certainly not always an easy path, but if it's what you want, it's what you want. It's not something you fall into though...

a1pulley - 2 days ago

"I have known more people whose lives have been ruined by getting a Ph.D. in physics than by drugs."

This seems a bit hyperbolic. In the mid to late 2000s, only 5 of the 15 close grad student friends I had at Caltech didn't get a tenure track position somewhere. Four of the five work in tech, and the fifth is a government electrical engineer. 4/5 were homegrown, the fifth is an immigrant, and all ten tenure track (now mostly tenured) profs are immigrants.

paloblanco - a day ago

As someone who is 12 years out from completing a PHD in chemical engineering, this hurts to read today. Because it's so true.

I was a great student who became a middling researcher. I come from a privileged background - my younger sibling has already achieved greater success than I ever will, largely from choosing to follow the family business. I've poured tons of extra time outside work into honing my software and ml skills. While I do like what I do, and I am respected at work, that doesn't translate into promotions, success, or justification for dragging my poor wife all over the country. What a fool I was.

Ugh. I didn't need to read this today.

worik - 2 days ago

Has anything changed for the better?

Ten years ago the cleaners in the labs at The University of Otago had job security most of the scientists could only dream about.

I was in the business school (very low rankings!) and I was amazed at the infighting, back stabbing and general lack of collegiality amongst the academic staff.

I could not wait together out of there

nritchie - 2 days ago

What he says is still correct for academics. There are too many candidates for too few positions. The pay is lousy. The hours are long. You don't really get to follow you best creative instincts. You spend an inordinate amount of time writing grants. Teaching, particularly pre-meds, can suck. Now with Trump, the problem has only been compounded. That isn't to say that there are no non-academic jobs for PhDs that can be satisfying. Just you may be a glorified engineer. No shame in that if that is what you want.

tomhow - 2 days ago

Previously on HN:

Don't Become a Scientist (1999) - https://news.ycombinator.com/item?id=17789844 - Aug 2018 (2 comments)

Don't Become a Scientist (1999) - https://news.ycombinator.com/item?id=9836622 - July 2015 (4 comments)

Don't become a scientist (1999) - https://news.ycombinator.com/item?id=8702841 - Dec 2014 (33 comments)

Don't Become a Scientist (1999) - https://news.ycombinator.com/item?id=7763737 - May 2014 (159 comments)

api - 2 days ago

This reminds me of numerous pieces I’ve read by authors on why not to try to become an author, like this: https://www.elysian.press/p/publishing-industry-truth

What it boils down to is that these are fields with a supply glut of people and/or product.

My take is: never try to enter such a field unless you really think you have a chance at performing in the top 20% of all entrants in that field. Anything else is a dice roll. A few people get lucky, but statistically it won’t be you.

Discouraging people from trying is a good filter for these fields, since the only people who will ignore such advice is people who really deeply love it or are really driven. Those are the people most likely to ascend to the top 20%. Nobody gets that good at something they aren’t driven to do.

It’s also a way to maybe make things better for people in those fields in the future. If the only people who enter the field are those who are deeply driven, it might cut down on the overpopulation problem.

Edit: some fields are worse than others of course. Glance at up and coming Hollywood actors and actresses for a worst case. Of the ones who are not nepo babies, look into how much work and hustle and luck (combined) it took for them to make it. Most are insanely good looking talented people who started acting as kids and hustled for years and then got lucky. It’s wild.

Physics is not that bad, but it’s not great. Fiction writing might be that bad, especially since the money is less even if someone does make it.

MarioMan - 2 days ago

Those interested in the article may also enjoy reading this one, which really helps to sober your perspective on why one would even go for a CS PhD:

“So long, and thanks for the Ph.D.!” a.k.a. “Everything I wanted to know about C.S. graduate school at the beginning but didn’t learn until later.”

https://www.cs.unc.edu/~azuma/hitch4.html

Awesomedonut - 2 days ago

A family friend who has a PhD in math told us that PhD stands for Permanent Head Damage

LarsDu88 - 2 days ago

I can retrospectively look back at folks in my (non computer science) PhD cohort, and say that this bearish outlook is only true for folks who stay in science too long or pursue actual academic careers.

The vast majority of folks I know flipped into more lucrative careers in industry... some of which require PhDs or Masters degrees.

Furthermore, it really depends on your track. You can wind up in a lab studying something totally obscure or you can be in a lab with multi-million dollar funding and state-of-the-art equipment you can't find elsewhere.

Sadly the most well funded scientific research right now is actually being bankrolled by techbro oligarchs for tax deduction purposes, even more so with the cuts to US funding.

nickpsecurity - 2 days ago

I think it could be better titled "Don't Become an Academic Professional or Professional Scientist." They have good reasons for this.

Whereas, you can do science as a hobby in your spare time for free or up to your chosen budget. You can publish whatever you want on your web sites, social media, etc. You can often get advice or peer review from professional scientists by asking them. You might pay them for their time if you feel your work was worth it.

megamix - 2 days ago

Would be interesting to read something about engineering degrees too. Are some degrees less worth pursuing? Is it sensible to spend 5 years if you're gonna become a PPT wizard ( sure good pay probably).

neverkn0wsb357 - 2 days ago

I wonder if this is a parallel trap for people who study PoliSci and want to go into government to make a difference.

Regardless, each career has a disillusionment curve — although yes in this case the financial reality of it (still is) is super unfortunate.

If I had to guess, probably mostly because it doesn’t fit in a nice capitalist box of money in / money out.

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Metacelsus - 2 days ago

Wow, and things have gotten even worse in academia over the last 25 years.

mandown2308 - a day ago

I just summarized the article with GPT, and from what it seems, the points are still valid arguments today...speaking slightly from personal experience.

soufron - 2 days ago

Leaving the science cult is indeed the right move in order to discover the reality of life.

jakobnissen - 2 days ago

I'm a research scientist, and I think it's fine. Though it may vary with your country and time.

During my PhD, we learned that about 1 in 10 PhDs got a permanent academic position. That's intentional - the industry wants way more PhDs than the university. If we only trained future professors, we'd train many fewer.

But PhDs have low unemployment, even in subjects like history and philosophy, and the jobs they get in industry are usually good. So getting a PhD is not exactly the career suicide that people paint it as.

The author is right about the whole grant game though. Fuck that.

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PlunderBunny - 2 days ago

(1999)