Changing of the Guard

I more excited than other times for a talk I will deliver next week. When invited, I read the list of speakers and I noticed so many names of people whose science I follow very closely. This time something is different though. I read their papers since I am a student, papers they published perhaps when they were students or young postdocs, in fact many of them are my generation. I grew with their science as if they were well-established academics as I never paid attention to affiliations or titles. Some of those I had recognised early in my career disappeared from the field or academia, others are fully established by now. This made me thing about my attitude towards generational change… a great contradiction of thoughts.

Missing the Old Guard. Several scientists I really respect have retired or are about to. I have been privileged to meet so many, particularly in the area of biochemical/biophysical imaging. Scientists who contributed so much, inspiring figures who shaped contemporary science, often without hype or even recognition in the broader community. Wait, am I missing the Old Guard? This feeling contrast so much with another one. In time, old ideas become an obstacle to progress and a generational change is desirable. You might indeed know the popular concept that ‘science advance one funeral at a time’. I do think there is an element of truth in it. So, why do I have such profound contradiction in my feelings?

Loving the New Guard. I am active in the area of biophotonics since an undergrad student, and having swapped discipline a few times, it is simpler for me to use microscopy as an example. The super-resolution revolution has been inspirational although I have observed it from the outside. In a few years, a new generation of stars begun to shine and a constellation of younger scientists who broke with the past was born alongside. Also in biochemical imaging I see great changes, the consolidation of certain ideas that once were considered heresy or simply very very niche. And yes, this get me rather excited. Wait, do I really love the New Guard? I see so much I do not like in science, and this is not just something imposed or inherited by previous generations. There are so many colleagues* with whom I might disagree about science and often on how Academia should be run. Disagreement is ok but sometime this is a much more profound divide.

OK, I got it wrong. Today, I have suddenly realised how wrong I was in interpreting my own feelings about generational change in Academia. While the majority of us would agree that generational change is necessary to avoid science stagnating, perhaps we do not really understand why**.

I love challenging established ideas on the basis of logic and experiment, I love discussing alternative interpretations that are not mainstream (but still scientific!), I love risk-taking in science (not in life although sometimes it is difficult to keep them separate), I love intellectual change (not so much change in my everyday life). Generational change might help the things I like to emerge but old generations do not have exclusivity in being dogmatic or risk-adverse, indeed those I admire are not. The issue is that too often also the younger generations accept dogmas (not just critically incorporating established theories and models in their thinking), they would guard an old ‘truth’ no matter what. But when they lose their authority of reference because of generational change, somehow their confidence or power is weakened, leaving space for positive change.

Hence, I now realise I am merely recognising a new generation of scientists with whom I might share a vision and I am excited that new people now replace those who retire for whom I had the same affinity and respect. Generational divides are much less important than an open attitude to change.

So, perhaps, I do not like guards in science at all because in science the fewer cages or palaces we have the better it is.

And after this lucubration, I will thoroughly enjoy my next talk in any case šŸ™‚


* I use the term colleague very loosely to refer scientists in related fields.

** I just had a glance to this paper by Azoulay et al., interesting concepts

Author: Alessandro

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