I have not experienced it firsthand, but I have heard a lot about “stick to X” phenomenon. Specifically, we all have our area of expertise. Some of us are doctors, some are bricklayers, some are chefs. That is how we pay the rent. Some of us either choose or are compelled to interact with the wider public about this specialty. Writers necessarily put themselves out there and broadcast their expertise to the world. Some scientists with writing habits do that too. Those of us with blogs or enough recognition to get published in periodicals put our views on the progress of science out there for wider consumption.
But we all have ancillary interests too. I am a scientist with a real interest in baseball and politics (real original, I know). If I were a little more well-known, I would probably have eggs in my Twitter mentions telling me to “stick to science” whenever I share a political opinion. In fact, plenty of scientists and other writers I follow have shared stories about people tell them to stick to their respective area of expertise. The whole idea of sticking to X is ridiculous. I have never known a bricklayer or other blue-collar worker shy about sharing their political beliefs, so why should I?
I have been thinking about this a lot more lately because I have been thinking a lot more about politics. As an American–and a progressive one, at that–I have been shocked by the new presidential administration. I feel compelled to share my opinions with my followers. Luckily, it does not seem like I am the only one. Plenty of scientists that I follow have started to speak up. Some are concerned about the way the new administration will employ–or not employ–evidence-based policy-making. Others have broader concerns about the effect Trumpism might have on the culture of diversity and inclusion that we progressives idealize. I believe that it is critical that we not be afraid to share these opinions. Too many scientists that I know have tunnel-vision, unable to see beyond the next grant to be written, the next committee to chair, or the next experiment to run. I swear, I thought some of these folks did not even know that 2016 was a presidential election year until November 7. But we have a lot to share with the world. We scientists are intelligent, rational people, and our expertise should not be pigeonholed. If you think that scientific training only matters in the field of science, then you might as well set up your lab on a deserted island and never leave. You are not doing science any favors by pretending that we are separate from the rest of the world. So I implore those of you who have been silent: start a blog, tweet up a storm, write a letter to the editor. Stay as up on local politics as you do on the latest issues of Nature and Cell (news articles are, by design, much easier to read than papers). Hell, run for office if you have the chance. You can have it all, and in doing so we will make sure that the scientists of the next generation feel comfortable being citizens as well as scientists. Remember, we cannot do science in a vacuum (unless you are a particle physicist, I mean), and the continued success of the scientific endeavor is not preordained. We have to advocate for our science, our way of solving problems, and our vision of the world. The world will be better for it.