Tag Archives: science career

Perpetuating the PhD pyramid scheme

This kind of thinking drives me up a wall – scientists who are unwilling to approach the PhD labor market from a scientific perspective:

Living Science: Looking out for Future Scientists, Eve Marder, eLife:

I wonder at those who think they can predict which of our graduate applicants is likely to become a great scientist, and am dismayed by the hubris of those who think we should restrict access to PhD programs to a select few…

Ever since I can remember (and that is a long time), there have been wise heads who have counseled that we should drastically decrease the size of our PhD classes because there are not enough academic faculty positions to accommodate all of the able and interested candidates…

While these authors show a deep understanding of how increased competition for positions and funding have deleterious effects on the biomedical research and teaching enterprise, every time I think about substantially restricting access to graduate programs I wince…

There are some who argue that students who finish their PhDs (or spend years as postdocs) and then move into other careers have wasted their time. I disagree…

Society would be enriched if more of the people making decisions in industry, law, medicine, education and politics had lived through the rigors of a PhD program, and knew first-hand how difficult it is to extract knowledge from our imperfect measurement and analytical tools…

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It’ll take more than tweaking NIH review to promote young scientists

The NY Times ran an op-ed by a Maryland Congressional representative arguing that younger biomedical investigators, who are at what should be the most creative time of their careers, are getting screwed in the current funding climate. He suggests that Congress should force the NIH to change this:

Congress should also mandate that the median age of first research awards to new investigators be under 40 within five years, and under 38 within 10 years. Failure to meet these benchmarks would result in penalties for the N.I.H., including possible funding cuts.

But people aren’t just getting funded later – it looks like they’re getting their first tenure-track jobs later as well. There are probably proportionally fewer younger investigators that the NIH could fund. The average age at which people get their first assistant professorships at U.S. medical schools appears to have climbed steadily, closely tracking the rise in age of investigators getting their first R01s. (There are some conflicting data; my guess is that it’s important to distinguish between first tenure-track job at any institution (NSF survey), and first tenure-track job at medical schools (AAMC data), where most people who apply for R01’s work.) This shouldn’t be surprising – competition for faculty jobs is growing, and as the economist Paula Stephan has argued, there is some evidence that those who go on to tenure track jobs do longer postdocs than those who don’t. This isn’t a problem that will be solved by forcing the NIH to fund more younger investigators.

Great scientists don’t need math

So says E.O. Wilson in the Wall Street Journal.

But don’t just read the headline – be sure to catch the nuance in Wilson’s piece. He’s saying don’t let fear of math drive you from science, because you don’t need straight A’s through four semesters of calculus to be a good scientist.

I don’t quite agree with Wilson when he says you can always find a mathematician as a collaborator to handle the math you need. A mathematically illiterate biologist working with a biologically illiterate mathematician is usually not a fruitful combination. But good scientists pick up the necessary mental toolkit as it’s needed, including mathematical and statistical knowledge (as long as they’re willing to put some serious effort into gaining that knowledge, as opposed to, say, figuring out how to mindlessly apply t-tests).

Sean Eddy calls this approach “ante-disciplinary science”: Continue reading

How to reference a rejected paper on your CV

From Rob Phillips’ list of publications on his lab website:

A First Exposure to Statistical Mechanics for Life Scientists. (with Hernan G. Garcia, Jane’ Kondev, Nigel Orme and Julie A. Theriot), Rejected by Am. J. Phys., 2007. [online full text]

The paper itself is a great read, with some important ideas for anyone who thinks about how to incorporate more quantitative/physical concepts into our program of biology education. It also tells you that stat mech is almost effortless once you understand the Boltzmann distribution: Continue reading

Tell me why I’m doing this again?

They don’t tell you this in Bio 101:

Ars Technica, The Tenure Track Not Taken:

Becoming a university professor requires a lot of work for very little financial reward, compared to most other professions. In STEM (science, technology, engineering, math) fields, the minimum requirement is four years of undergraduate education, plus anywhere between four and a half and eight years of graduate studies, followed by an (ever increasing) number of years of post-doctoral work. That may get you an assistant professorship where, at a state university, the starting salary is in the $60k-70k range.

(The only other career path I have seen that has similarly low pay for exorbitant requirements is becoming a chef. In both cases, you only do them because you simply love doing them.)

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