August 27, 2013 | 1
Talking about science in the public sphere is tricky, even with someone with a lot of training in a science.
On the one hand, there’s a sense that it would be a very good thing if the general level of understanding of science was significantly higher than it is at present — if you could count on the people in your neighborhood to have a basic grasp of where scientific knowledge comes from, as well as of the big pieces of scientific knowledge directly relevant to the project of getting through their world safely and successfully.
But there seem to be a good many people in our neighborhood who don’t have this relationship with science. (Here, depending on your ‘druthers, you can fill in an explanation in terms of inadequately inspiring science teachers and/or curricula, or kids too distracted by TV or adolescence or whatever to engage with those teachers and/or curricula.) This means that, if these folks aren’t going to go it alone and try to evaluate putative scientific claims they encounter themselves, they need to get help from scientific experts.
But who’s an expert?
It’s well and good to say that a journalism major who never quite finished his degree is less of an authority on matters cosmological than a NASA scientist, but what should we say about engineers or medical doctors with “concerns” about evolutionary theory? Is a social scientist who spent time as an officer on a nuclear submarine an expert on nuclear power? Is an actor or talk show host with an autistic child an expert on the aetiology of autism? How important is all that specialization research scientists do? To some extent, doesn’t all science follow the same rules, thus equipping any scientist to weigh in intelligently about it?
Rather than give you a general answer to that question, I thought it best to lay out the competence I personally am comfortable claiming, in my capacity as a trained scientist.
As someone trained in a science, I am qualified:
This list of my qualifications is an expression of my comfort level more than anything else. I would argue that it’s not elitist — good training and hard work can make a scientist out of almost anyone. But, it recognizes that with as much as there is to know, you can’t be an expert on everything. Knowing how far the tether of your expertise extends — and owning up to that when people look to you as an expert — is part of being a responsible scientist.
An ancestor version of this post was published on my other blog.