By bringing together experts from different disciplines we can find the solutions for today’s global challenges. Having spent a year in a multidisciplinary research group, Mit Bhavsar shares his thoughts on the advantages and disadvantages of multidisciplinary research in science.
The increasing popularity of mixed scientific disciplines like mechatronics, bioinformatics, biomedical engineering and biophysical chemistry is evidence of the importance of multidisciplinary. And, based on the number of multidisciplinary conferences taking place around the world, it seems that many policymakers agree that bringing scientists from a variety of different backgrounds together is a crucial part of fixing the world’s problems.
Going multidisciplinary does not mean leaving behind your own skills — it means heading in new scientific directions using your own specialties. I completed a neurophysiology PhD in a monodisciplinary research group. Now, I’m working as a postdoc in a multidisciplinary research group in the field of regenerative medicine. Here are my perceived advantages and challenges.
One problem I’ve found with a monodisciplinary research group is a lack of creativity when it comes to working out what kind of work can be done. A multidisciplinary group can combine the expertise of your field with other fields and create a varied team. Such combination can lead to creative and high impact research. For example, my lab is working on tissue regeneration and repair through electrical stimuli. For such kind of research, one often needs expertise in the field of medicine and electrical engineering.
For me, the most attractive part of multidisciplinary research is that you can work on projects that involve more than one discipline of science. This meant honing my existing skills and learning a whole lot more from scientists I’d never previously had a chance to interact with. As well as that, because I’m the only expert in my field in my group, I can work independently to address problems when they come up.
Multidisciplinary research also leads to unusual scientific inventions. A lot of great science has come from the robust interactions of researchers from different fields. A good example of this is the discovery of “Magnetic resonance imaging” by Paul Lauterbur (a chemist) and Peter Mansfield (a physicist) — for this they were awarded the 2003 Nobel prize in Physiology or Medicine. An independent researcher designing and conducting their own separate experiments would never have had these opportunities.
One of the common challenges of working in a multidisciplinary research group is a lack of a “common language.” It’s hard to find a way to start working on a problem when everyone has been trained to approach it from different directions. For me, this makes it difficult to discuss ideas with team members and get the right feedback. This problem feeds into feeling of loneliness — I’m surrounded by lab mates but I’m the only one working on this particular problem in this particular direction in my lab. Another issue: there is no meaningful criticism and evaluation of your work. Your ideas and suggestions are either accepted without any questions or they will be rejected without constructive criticism.
If you can deal with these challenges, it can be very rewarding to do multidisciplinary science. To facilitate multidisciplinary research, universities and research institutes should encourage interaction between different disciplines where scientists can meet, share ideas and discuss problems.
Mit Bhavsar is a researcher living and working at Frankfurt Initiative for Regenerative Medicine (FIRM) Frankfurt, Germany. You can contact him on: firstname.lastname@example.org