How the microbes I studied became my first mentors in communication

Two weeks ago, I was invited by the BioValley College Network to inspire young minds with my work as a science communicator and explain why this role is so important today for fighting misinformation and building trust in science. I was quite excited by the opportunity to engage with the young students, 'the Gen Zs' and to grasp how they see scientists and science communicators like me. But as I prepared, a question kept floating in my mind: What could I possibly say that they haven’t already heard or read since the pandemic about science communication and misinformation?

I decided to go right at the beginning of my journey as a science communicator where I learned the tricks of trade. As a scientist studying microbial evolution and adaptation, I was constantly fascinated by the behaviors of fluorescent bacteria under the microscope. Watching them move, change, and adapt, I was in awe of their complexity. Truth be told, my first lessons in science communication were drawn from what I learned over the years on microbial communication.

Bacteria: the most primitive and effective collaborators on the planet

Bacteria are highly efficient in communication, only activating specific genes and behaviors when necessary. They sense their environment for better opportunities and change their approach accordingly. They gather feedback in the form of chemical signals to detect what is present, what is needed, and who is around. They understood the benefits of working together long before humans realized the merits of teamwork. In nature or otherwise, they often thrive as a group, sharing resources, sometimes publicly by releasing the surplus or privately with only a few good neighbors. If they are faced with challenges, like antibiotics, they evolve and become resilient.

Diversity matters

I spoke about applying some of these lessons to communicate and engage effectively. Just as diversity matters in ecosystems, where every species has a role to play, the questions that challenge us as scientists also require diverse thought processes. Many people fear climate change; some because of the inevitable changes we are bound to experience, while others fear it due to a lack of understanding of what to do and where to find answers. These conversations need diverse approaches, sometimes incorporating ancient cultural practices that have helped many Indigenous communities survive.

Ratatouille's 'Remy' in my head

Today, when I see how microbes are becoming part of so many conversations, from gut health to forest ecosystems, I’m inspired to delve deeper. These tiny organisms influence nearly every aspect of our world, often working behind the scenes to maintain balance in ways we are only beginning to understand. My science communication journey began by putting out passionate stories of microbiologists like me, my peers, and a few others I have known during these years. Carving out this path hasn’t always been easy, especially in spaces where sustaining such work can be challenging. Whenever I have felt discouraged or stuck, I have turned to the microbes I study for inspiration. They’ve been like a quiet voice in my mind, reminding me to stay curious and resilient; a bit like Remy from Ratatouille, nudging me to keep going, to try new things, and to embrace the journey, no matter how unpredictable it gets.