Share this :



Post on twitter:

 

Are we producing too many scientists?

 
Too many scientists

The short answer is: it depends who you ask.

The view of governments, universities and policy-makers is an emphatic “No.” In fact, they argue that Canada needs to sharply increase its output of scientists with advanced degrees, since they are the engine of “innovation” that will drive the “knowledge-based economy” of the future. The Ontario government, for its part, has implemented a plan to increase graduate enrollment by an astounding 50% over the period 2005-2009.

In contrast, from some in the scientific community comes a resounding “Yes.” They argue that an oversupply of scientists is having negative effects on the scientific enterprise, lowering the morale of young scientists and eroding the appeal of research as a career choice for today’s “best and brightest.” Without reforms, the long-term health of the research enterprise is at risk.

How can we reconcile these two paradoxical views? What’s going on here?

In the biomedical sciences, the traditional scientific career path has undergone a radical shift. While the number of tenure-track academic faculty positions has remained relatively constant over the last 20 years, the production of new PhDs has increased many-fold. Consequently, the established career progression from graduate student to postdoctoral fellow to academic investigator is now only followed by about 20% of PhDs. The result is a system that leaves 80% of its trainees to exit the academic pipeline for a so-called “alternative” career — a career for which they have received no formal training and which may not require their advanced research skills.

The negative consequences of a biomedical scientist surplus are evident today. As it has for over a decade, the scientific community continues to lament the situation of postdoctoral fellows: their low pay, long working hours, limited prospects for professional development and entrapment in a “holding pattern” of short-term contracts while they search for an academic position that is unlikely to materialize. (If they do beat the odds, they will start their first “real job” at the average age of 38.) Even for established researchers, increased competition for research funding has caused success rates for grants to drop to about 20%, encouraging a cycle of conservative thinking and an aversion to high-risk, ground-breaking research. Furthermore, the Darwinian struggle among a large pool of scientists for limited funding also leads to an unwillingness to talk openly about research findings – a culture of secrecy that undermines the collaborative nature of the scientific enterprise.

Given these warning signs of a biomedical scientist surplus, why are we demanding ever more? An editorial published in the journal Science offers an insightful, albeit somber, view:

Why do we keep wishing to expand the supply of scientists even though there is no evidence of imminent shortages, and most jobs are in the private sector, where they are immune to management by policy fiat? First, there is a widespread belief that economic progress depends on science and technology; why shouldn’t we have more of such a good thing? Second, policies are set mainly by elders, who, like the institutions that employ them, have little incentive to downsize their operations. Instead, academic reward structures and government funding priorities tend to perpetuate the “train more scientists” status quo.

There’s one more, uncomfortable, explanation for calls to increase the supply of scientists. The present situation provides real advantages for the science and technology sector and the academic and corporate institutions that depend on it. We’ve arranged to produce more knowledge workers than we can employ, creating a labor-excess economy that keeps labor costs down and productivity high. Maybe we keep doing this because in our heart of hearts, we really prefer it this way.

- Donald Kennedy, Jim Austin, Kirstie Urquhart, and Crispin Taylor.

Related Blogs

Tags: , , , , , ,

  • stephanie de Grandis

    It certainly is tough out there for Post-docs for sure (being one for 4 years many years ago). Some good news though…if anyone attended the Gairdner Awards a couple of weeks ago, Dr. Alan Bernstein,an internationally respected researcher, mentor and scientific leader in the fields of cancer, hematopoiesis and genomics gave some age statistics about Nobel prize winners and the majority of these individuals (58%) did their Nobel prize work when they were under the age of 35. He also added that there are programs in the works to help support young scientists in their quest to stay in science as the socioeconomic benefits to society generated by these individuals is well worth the investment. Post-docs and other interested parties might want to contact him in New York at Global HIV enterprise Inc. Its a start for sure.

  • http://gotgenes.com/ Chris Lasher

    Let’s keep in mind that the “we” in the phrase “we’ve arranged to produce more knowledge workers than we can employ” is made up of individual graduate students (myself included), post-docs, and junior researchers who consciously made the decision in light of the fact that there’s a glut of research scientists. The system selects for people who will undervalue themselves (comparing applying their intelligence, time, and effort to more lucrative forays) because 1) they love what they do and they are willing to accept the additional cost (or lost opportunity cost), or 2) “they just made a terrible life choice” http://video.yahoo.com/watch/1560035/5283728, or both. If this doesn’t work out for me, I blame only myself.

  • http://blog.marsdd.com webgoddesscathy @ MaRS

    Really good points, Stephanie and Chris — I myself thought about going the science route but thought that writing about it would be more rewarding and went that way instead.

    While there may be a perception of lot of scientists out there and not enough “science jobs”, I have also found that a lot of the scientists I meet have a very narrow view of what an appropriate job IS for them.

    While they are naturally in an innovative profession (or one that affords them the opportunity to work on innovative projects at least) I have often heard them disparaging the idea of doing anything business-related (such as thinking of/working on a marketable product as the outcome of their research), believing that it would “dirty their work.”

    Maybe part of the problem is this narrow view. Maybe, as is the case in much of the rest of the working world, we need to expand the skill set and conception of what a scientist can do. Anecdotally, those with the varied skills always seem to do well, no matter whether there’s a scarcity of jobs or no.

  • Peter Stogios

    As a very-recent Ph.D. graduate who has decided to abandon the academic path, I am immersed in the literature and discussion about this topic of over-production of Ph.D.’s. I agree that you can conclude that “no”, there is no over-production and that “yes”, there is. Here’s why.

    By its nature, doing a Ph.D. means you spend a lot of time in academic settings. The common definition of a “successful career” for a Ph.D. holder (and you feel this stigma constantly in an academic lab) is a research career in academia, because that is the environment they are most familiar with.

    The problem is, unless the student is truly prescient like Chris is, or has by good fortune been exposed to mentors or faculty members that are open-minded and allow/encourage them to gain other skills, graduate students DO NOT gain ANY formal exposure to anything but academic research. There is NOTHING in graduate programs that provides information regarding the true academic job market reality, or allows for things like internships/volunteer placements with outside organizations, or provides students with other marketable skills.

    Jobs that require a scientific background are out there, but as a grad student you are expected to spend most if not all of your time doing research.

    This is why I agree that “no”, there is not an over-production of Ph.D.’s because there are “alternative careers” (a huge misnomer if I ever heard one). But I also agree that “yes” there is an over-production of Ph.D.’s–if you define a successful career as an ACADEMIC.

    The problem can be rectified by instituting more FORMAL programs (and I stress formal, because grad students are usually socially awkward enough not to go to networking functions) for educating students and post-docs on alternative careers; mechanisms to allow student to try out other careers by taking time off of their research; and banishing the stigma that anything but an academic career is “failure.”

    We need to create formalized mechanisms graduate programs that train workers for non-academic careers FIRST and academic careers LAST. I give credit to Ph.D.’s that realized this early in their careers, but most of us get shocked into reality only at the post-doc stage because of the absence of initiatives to expose Ph.D.’s to other career paths.

Jeff Sharom

Jeff Sharom

Jeff Sharom is a PhD student in the Department of Molecular Genetics at the UofT. He co-founded the Canadian Science Policy Blog, which tracks science policy in Canada’s political arena and media and is Senior Policy Editor at Hypothesis, a volunteer-run journal discussing the philosophical, ethical, social, political, legal and economic issues of scientific enterprise.

 
 
Get More From MaRS   MaRS NEWSLETTERS
Facebook Twitter Vimeo Flickr

MaRS Charitable Registration Number
876682717 RR0001

Please enter your email address to subscribe to our newsletter