Why I Still Care About Scientific Communication

July 20, 2026

I have cared about scientific communication for a long time, but my reasons for caring about it have changed.

At first, it was mostly about enthusiasm. I loved science, especially astronomy, and wanted other people to feel some of the same curiosity I felt. There was something exciting about taking an idea that seemed distant or intimidating and finding a way to make it approachable. Good scientific communication could open a door. It could make someone realize that science was not a closed world reserved for specialists, but something they were allowed to understand, question and participate in. And don’t get me wrong, I still believe that. But over time, scientific communication has started to feel less like an invitation and more like a responsibility.

We live in an environment where information is competing constantly for attention, and the competition is not fair. A false claim can be short, confident and emotionally satisfying. It can offer one cause, one villain and one simple explanation. The truth is often slower and less convenient. It may depend on probabilities, imperfect evidence, several interacting factors or a distinction that takes more than one sentence to explain.

A lie can say, “This happened because of that”. A careful explanation may have to say, “There may be an association, but the evidence does not yet establish causation, the sample is limited, other variables may be involved, and the effect is not the same for everyone. One version fits easily into a headline. The other, well… Asks the reader to stay.

This is one reason the fight against misinformation is so difficult. Facts are not always intuitively persuasive. They do not necessarily follow the clean narrative structure that misinformation does. Reality contains uncertainty, exceptions and mechanisms that are not obvious from personal experience. Falsehoods can take advantage of simple associations: two events happened close together, therefore one caused the other; a substance has a frightening name, therefore any exposure must be dangerous; one person had a particular experience, therefore it proves a general rule. Correcting these ideas usually requires more work than creating them. The person spreading the false claim can rely on repetition, fear or apparent common sense. The person responding has to explain how evidence works, what a study can and cannot show, why individual cases are not enough, and why uncertainty does not mean that scientists know nothing.

And I know it is tempting to respond by making scientific communication as fast and simple as possible. Social platforms reward brevity, familiarity and immediate emotional reaction. Trends and views do matter. Without visibility, even the best explanation may reach no one. Scientists and communicators cannot behave as though attention is irrelevant, especially when misinformation is already very good at capturing it. But we sometimes forget that visibility is not and cannot be the only goal.

There is a kind of scientific communication that uses the appearance of science while removing nearly everything that makes scientific thinking valuable. It offers isolated facts, dramatic curiosities, exaggerated promises and conclusions without context. It may be technically correct at the sentence level, but it does not help the reader understand how the knowledge was produced or how much confidence we should place in it. This kind of content can perform well because it is easy to consume. It can also leave people with the impression that science is simply a collection of surprising answers delivered by authorities. The audience learns the conclusion, but not how to evaluate the next claim they encounter.

I do not think we should underestimate readers in this way. Not everyone has the same technical background, and accessibility requires real effort. Jargon should not be preserved merely because experts are accustomed to it. Explanations need structure, examples and clear language. But making an idea understandable is not the same as making it shallow. People are capable of following complexity when it is presented carefully and when the communicator gives them a reason to care.

Sometimes we simplify too early. We assume that no one will read a longer explanation, that uncertainty will confuse people, or that mentioning limitations will weaken the message. In trying to protect the audience from difficulty, we may remove the most important part of the subject. Scientific communication should not only tell people what scientists currently believe. It should also help them understand why.

Why does one form of evidence carry more weight than another? Why is correlation not automatically causation? Why can a study be interesting without being conclusive? Why do recommendations change when better evidence becomes available? Why is disagreement between experts not always proof that the entire field is unreliable? These questions are central to living in a society shaped by science and technology. They affect how people understand health, climate, artificial intelligence, vaccines, energy, food, space exploration and almost every new scientific claim that appears in the news.

And I know, of course, not every post needs to become a lecture on epistemology. Sometimes a beautiful image, an unexpected fact or a short video is enough to awaken interest. Trends can be useful entry points. A communicator who ignores how people actually consume information may end up speaking only to those who were already listening. A viral post can attract someone’s attention, but good communication should offer a path beyond it. It should leave room for the reader to ask another question, examine a source or understand that the subject is more complicated than the first thirty seconds suggested. It should create curiosity without exploiting confusion.

I also think scientific communication should be honest about what science is like from the inside. Research is not a machine that produces unquestionable facts. It is a method of reducing uncertainty through evidence, criticism, replication and revision. Results can be limited and models can fail. Researchers can disagree (a lot, trust me). Some conclusions are robust, while others remain provisional. Misinformation often uses this normal uncertainty against science. Any disagreement becomes proof of incompetence. Any revised recommendation becomes proof of deception. Any remaining unknown becomes permission to believe anything.

And why I still care about scientific communication, even when caring about it can be deeply discouraging? Often, we do not see any clear return. A careful explanation may take hours of reading, checking sources, writing and revising, and this work usually comes on top of the research we are already supposed to be doing. Meanwhile, creating a false claim may take less than ten seconds. It requires no literature review, no uncertainty, no responsibility for consequences. Still, I care about the excitement of showing someone an idea they had never encountered before, and I care about helping people become less vulnerable to explanations that are simple only because they are false. We may not always see who was reached, who reconsidered an assumption or who became curious enough to look for better information.

My own relationship with public communication has changed. I used to participate more actively in YouTube channels and podcasts, but over time I chose to live a more private life. I no longer want to build my daily life around platforms, constant exposure or the obligation to remain visible. That choice, however, does not mean that I have stopped caring about communicating science. I still want to do it in ways that feel deliberate and sustainable: through live talks, writing, this website, projects such as my children’s book, and whatever other formats allow me to share something meaningful. And perhaps this is what scientific communication means to me now. Not constant content, and not visibility at any cost, but continuing to create careful points of contact between science and people. I may do it more quietly than before, but I have not stopped believing that it matters.