Tuesday, April 25, 2017

More on scientific bottlenecks

If you think of it, even during "peaceful times" academia is full of bottlenecks. I was on a job market just 3 years ago, and  I remember this feeling very well: you get trained for some 12 years (feels long!), and now you pretty much have 2 years (feels very short!) to make a jump to the next level (professorship), with something like only 2-3 attempts per year. So about 6 attempts overall! If you don't make it, you are mentally prepared to quit. Because by that time you are probably exhausted, and you are probably in your mid-30s, and you want a family, a place to live, and the clock is ticking.

So a person arrives at this landing pier and waits for a ferry to come, for a job to open, at mercy of random luck of somebody retiring. Somebody who used to teach exactly the courses this new person can teach; exactly in the field they are interested in; and in the region where they are OK to live. They are waiting there, like Frogger on a moving log, with this very limited time to make the leap. Because after that both the guidelines for postdoc employment, and personal patience, and the faith of potential employers would probably run out.

This bottleneck of possibility feels completely ridiculous. I am sure there are great postdocs our there who can teach courses A and B, but we now need somebody who would teach C and D, and be a good teacher, and a good researcher, and be fine with moving to our neck of the woods. If you multiply all these probabilities, you end up with a ridiculously low number of qualified candidates. Call if "fit", or call it "luck", but it almost feels like a numerical problem. A candidate may be great, and the probability of them finding a job may be quite high, but there are only that many years to try, and only that many openings each year. It's a rather cruel system, if you think of it.

Especially considering that postdocs cannot hibernate like bears from one job season to another.

(And even if they could, they'd loose "research momentum" while in hibernation, so it would not have worked anyways).

I'm guessing good mentorship would really make a difference in this situation, as a mentor could help a candidate to understand what part of their CV or application package to boost, how to hone their research talk, how to get "street credibility" if they are applying to an adjacent field (say, a computational neuroscientist to a computer science position). But it seems that most postdocs don't have this mentorship for some reason.

By the way, that's also the main reason I think age-restricted scholarships are evil. It's bad enough that everybody die, and get older, and are scared of missing the Frogger-train. Adding some artificial deadlines to this story, and making people who were on a maternity leave, or changed careers, or served in the army, - making them explain how they are not as old as they seem to be - that's just plain evil.

I guess time to join some support group, and maybe support or mentor somebody somewhere, to pay it forward and dispel the gloom.

Monday, April 24, 2017

Scientific funding

It seems to me that most people don't realize how much science can be hurt by fluctuations in scientific funding. And that's because most people don't realize how slow and vulnerable "scientific process" is.

I mean, if I didn't know better, I'd probably assumed that money to science is like fuel to a car. You give it a bit more gas, you move forward faster. You take your foot from a pedal, the car goes a bit slower. With this logic, a dip in funding would be just a dip. There was a surge during Obama administration, there could be a dip now, not a big deal, right?

Wrong, sadly. The nature of science is that it relies on thousands of individual people acquiring idiosyncratic skills in a quest for some highly fragmented knowledge. It takes about 12 years to develop a professional scientist: 12 years of manual painful nurturing handover from one person to another. It's quite an investment! And only after these ~12 years this person is ready to inherit one thread of  research, leading in one unique direction.

And that's exactly what makes dips in funding so devastating: it would cut through these unique threads and kill them, tear them off, strangling scientific progress. People are not bears: they cannot hibernate with their labs through the funding crisis, to start from the same place in four years from now. They also cannot just start doing everything 10 times slower (and cheaper) as lizards on a cold morning. They either run their labs (paying salaries, breeding animals, pumping air through HVAC systems etc.), or they stop, and this particular thread of research collapses. The running costs are pretty high. And people need to eat and feed families, so without funding they change careers, or move to other countries, but either way they disappear from science. If a limb gets ischemic - it dies.

Therefore a decrease in scientific funding is not at all like trying to save money by not eating out for a month. You can stop eating out, and you can start eating out again; that's not a big deal. But a decrease in scientific funding, for a taxpayer, is more like not feeding their dog for a year, or not paying their mortgage. When in a year you change your mind, the dog is dead, and the house is taken by the bank. And while it's technically possible to get a new house and a new dog, it suddenly becomes insanely more difficult, much more expensive, and takes way too long.

And for a government, to stop paying for science, is not just about not continuing the work of their predecessors, or correcting their plans in some way. It's more like consciously burning everything their predecessors built, in a pyre. Which is thing not unheard of, obviously, but at least in some cases (say, in case of medical insurance) this ritual pyre is at least advertised as such, and people have at least a chance of forming an opinion about it. There is some discourse, some discussion. In case of scientific funding, I feel, this discussion is largely absent, which is particularly troubling.

Another argument for the importance of scientific literacy, I guess.

Tuesday, April 4, 2017

Diversity statements and academic freedom

Some scholars (?) from Oregon have recently published a manifesto that calls "Diversity statements" that are now required for all newhires in the Oregon State University a violation of academic freedom. Does not it sound curious? Diversity statements violate academic freedom. That's surely something new!

Here's where I read about it:
http://www.chronicle.com/blogs/ticker/faculty-diversity-statements-are-called-threats-to-academic-freedom/117536

And here's the full version of the "report" (essentially, a manifesto):
http://www.oregonscholars.org/wp-content/uploads/OAS_8Mar2017_DiversityStatements_Rev1.pdf

In short, the logic goes as following: Diversity statements invite people to comment on some sensitive topics, such as gender equality, LGBT issues, racial politics, and so on. Presumably, if a person does not share left-wing values, they won't be able to write a "smashing" diversity statement, and thus will be discriminated against. And that would be a violation of academic freedom.

On the surface it sounds kind of logical, but at the same time I feel it is as divorced from reality as it can possibly get. Diversity statements are not supposed to be an expression of one's agenda, neither political nor philosophical. A diversity statement generally serves two rather modest purposes:

1. It allows the candidate to present some of their redeeming features that are traditionally not put on a standard academic CVs, and that are hard to quantify, but that make them a more interesting person. Maybe they had an unusual period in life, a unique experience, some curious background. Anything that makes them less of a cookie-cutter clone of a perfect student. For the hiring committee, these unique experiences are a promise of some flexibility, at intellectual and personal level, and an opportunity for strategic team-building. It's nice to know that as a team we'll be able to better represent the complexity of the world around us; that we are not a set of 12 identical twins that will hate each other within a month! This makes the "Diversity statement" pretty much the only part of the application package where one can spin their personal story, that could otherwise be perceived as a weaknesses, as a strength. For example, you went to grad school really late because you were doing something else for 10 years, and now you have fewer publications behind your belt? Here's your chance to explain that. There are probably other people around that can relate to this story, so it would be helpful to have a prof on the team who knows how this side of life works.

2. Perhaps more importantly, the diversity statement is an opportunity for the candidate to show that they thought about issues of inclusiveness in the classroom, and have at least some ideas, even if rudimentary, about ways in which students may be different; how it can affect their education, and what can be done about it. Nobody is perfect, everything is highly personal, and I am quite convinced that by definition there is no "perfect" diversity statement, but it's an extra opportunity to guess whether the candidate is thinking about these issues at all. Whether they are humble of heart, ready to change if needed, and are driven by kindness. What you don't want is to hire somebody who only believes in tall athletic brunets (or short nerdy blondes, it doesn't matter what profile we are talking about), and is only prepared to work with this type of students. Hiring a person like that would be a huge disservice to the students.

What I am trying to say is that the bar is pretty low. One: be a human. Two: be ready to change, and try to be kind. That's the crux of it; the rest is a commentary.

Moreover, most diversity statements I've seen were written so poorly that writing a passable one should be a really low bar. Gosh, they are usually even worse than teaching statements! And teaching statements are always bad, even in a teaching school; probably because teaching is a trade with little theory, and lots of experience and art aspects to it, which makes it hard to write a meaningful one-pager about these things. But while teaching statements are always pretty bad, diversity statements are even worse. On this background, any thinking human who is not completely evil should be able to do a decent job.

Which brings me to my last point. Actually, as I think of it now, it should not be too hard to write a good diversity statement even if you are covered with tattoos of red stripy star-covered elephants and yellow hissing snakes from toes to shoulders. Because ultimately this whole concern about right thinkers not being represented in academia is a concern about diversity!! (They don't use the word diversity in the "report", as I guess it would have been too ironic, but that's what they actually seem to mean when they say "academic freedom"). A person who can relate to conservative students, and who can describe that kindly and thoughtfully, would be a great asset on any team. They just need to stay practical and write about teaching and work, and not about their treasured philosophy. (Because if they work in political science or gender studies, they can write about it in their research statement, and if they don't - it's irrelevant, exactly for academic freedom reasons). Just think about inclusive classroom, and how you'd make sure that you make your students succeed even if they are tall nerdy red-heads or whatever. Concentrate on topics of outreach, transcending political boundaries, and building a welcoming, constructive atmosphere. And it will be fine.

tldr: It's a non-issue and straw-man argument; diversity statements are useful, easy to write, and don't violate academic freedom.