Science Purgatory

What not to ask a scientist

In the last year of my neuroscience degree, I sat in a guest lecture by one of the department’s newly-recruited professor. His lab explored the signalling molecules that orchestrated the very detailed, fine-tuned process of wiring the brain to the eye. It was an intimate seminar where he talked about the process of becoming a scientist and why he chose his area of research. At one point, one of the students raised their hand.

“what’s the use of your research?” he asked.

“I don’t understand the question,” said the new professor. “do you want to know what I write in my grant application, or what I believe?”

He went on to explain that in his grant applications, he writes some BS about a genetic disease associated with the area he researches, but in reality, his research has no use. Its only use is the joy and interest it sparks in him (and hopefully his students, employees, and colleagues). Surely there is a slight chance it will amount to a future all-encompassing theory that is valuable and has applications, but that is still relatively rare.

A chimera of basic and clinical science

I think that is a well-known fact among scientists, especially those who do unquestionably basic research. But my guess is that it is not well-understood by grantmakers, since despite the fact that most research (even a large part of clinical research) is well-understood by its conductor to probably amount to nothing, it keeps getting funded.

This was actually incredibly frustrating to me as an undergrad (and a naïve one at that) since multiple times I would come to a lab that I believed (as the grantmakers do) does important, valuable work only to realize upon closer examination that the argument connecting it to any real-world problems is built on strings and matches.

I think that what frustrated me most in this whole ordeal is that oftentimes what was studied in the lab was just not interesting on its own. I think this issue is more common in second-tier universities but essentially, a researcher who wants to pursue a truly basic science ends up pursuing a more ‘watered-down’ version of their dreams in order to keep getting funded.

Of course there are other reasons why the majority of research I saw out there just didn’t seem interesting enough to me – maybe I’m just not that curious a person. Maybe we just don’t have the technological tools to ask enough interesting questions for the number of research labs that exist in the world today. In addition, I think that constructing experiments that get at the heart of interesting questions is an incredibly hard task – maybe that is why so much of research ends up being boring.

But in the end of the day most scientists are constrained to the areas for which they can get funding, many labs are constrained by the amount of funding they get, and a lot of the grants do require the scientists to pursue specific projects with ‘real-world-applications.’ Grantmakers are often interested in improving the world more than the scientists do, with a cear reason – the money often is given by outside stakeholders, there are very few stakeholders who donate to science as a means to an end.

So much of the research labs I came into contact within my undergrad were somewhere on that line – they were poorly funded and pursued overly-specific questions. So much of the dissatisfaction I saw among grad students seemed to come from this – they never really got the opportunity to explore something interesting and engaging, they never got the opportunity to truly self-actualize as scientists.

A plea in the name of basic research

A few months ago, I had the privilege to sit in a lecture by Emanuelle Cherpentier about the discovery of CRISPR-Cas9. Dr. Cherpentier spent much of the lecture paying homage to all the discoveries (and discoverers) that had to be made in a field for CRISPR to be made possible. CRISPR is a unique example because though the research right now is very application-driven and is dominating a large part of the field, it began as the very basic of researches – the study of the bacteria immune system in response to phage, two organisms whose majority was not even pathogenic or had anything to do with humans. Dr. Cherpentier, the only truly basic scientist out of the discoverers of CRISPR (the others fall more easily into the category of bioengineers or synthetic biologists) stressed the need to fund basic sciences in order to continue making these types of world-changing discoveries.

I wish there was more funding for basic research. Sure, there is plenty of space for truly clinical research and oftentimes there needs to be some in-between research that connects the theoretical to the clinical, but I think focusing on an application even in basic research creates reductive, myopic research that may have a higher likelihood to be applied in the short term but is less likely to create those few disrupting discoveries or novel, encompassing new theories. It also forces professors to lie on their grant applications.

My experience aS a stUdeNt

I feel like the ubiquity of this research has made me aimless for a long time. I was very frustrated as an undergrad. I ended up drifting between 5 different research groups before finding an area of research where I didn’t feel like I have to suspend my critical thinking in order to believe in the validity of my results.

Now I am researching the genetic changes among recurring urinary tract infections and I can go on and on about why this is so perfect and essentially the epitome of what I believe science is. In a way, it is a clinical pursuit – the samples I work with were islated from people, but I think that I am still satisfied because I see the connection to the clinic as a means to an end – I am using a phenomenon in the clinic in order to uncover patterns that can be generalized to evolution as a whole to a certain extent.

I also feel that in my current lab, where the focus is more on theory and asking questions that are interesting on their own, we end up using a larger range of tools and more cutting-edge technology to answer these questions. Overall, it gives me a better training as a scientist that I would have gotten in a lab where the questions researched would have had stonger ties to the clinic.

By incentivising scientists to pursue research with short-sighted applications, we are sabotaging ourselves. We are slowing down progress in fields that are extremely engaging and train people better. Supporting basic research is not only investing in those future theoretical discoveries, like the next CRISPR. It also trains better students.