Editorial Spotlight: Roberto Ariel Abeldaño Zuñiga

This interview and blog post was prepared by PLOS One Associate Editor Emma Campbell.

Ariel Abeldaño Zuñiga is a professor at the University of Eastern Finland. He was awarded his Ph.D. in Demography by the National University of Córdoba, Argentina and prior to working in Finland, Ariel had academic stays at the Salvador Allende School of Public Health of the University of Chile, and the University of Sao Paulo, Brazil. His main research interests are public health and environment; disasters, mental health and vulnerable populations; and public health in disaster situations. In addition to his academic responsibilities at the University of Eastern Finland, he has been a consultant for the United Nations Development Program, UN International Organization of Migrations, and The World Bank. Alongside mentoring postgraduate students for Masters and PhD awards, Ariel is well published with over 100 research papers published in peer-reviewed journals indexed in Scopus. University profile page: https://uefconnect.uef.fi/ariel.abeldano-zuniga/

What excites you most about your field of study?

What excites me most is being able to connect large volumes of demographic and health data with the real lives of the most vulnerable populations. I’ve worked on household air pollution, internal displacement due to climate disasters, and post-traumatic stress following earthquakes in Mexico, and this has shown me that research can be directly translated into public policy. I’m particularly passionate about the intersection of global health, environmental sustainability, and social justice, because that’s where the most urgent problems lie and where well-conducted evidence can truly make a difference.

I know that you are interested in Research Ethics as a whole, what are, in your opinion, some of the challenges faced by the research community in regards to Ethics?

From my experience working in Argentina, Mexico, and Finland, I see some major ethical challenges. The first concerns how research is conducted in vulnerable communities. Often, researchers from high-income institutions collect data in vulnerable communities without any real compensation or follow-up. We need to move from extractive research to long-term collaborations based on mutual respect.

The second challenge concerns how data is currently used. In disaster and displacement research, sensitive data (mental health, immigration status, household vulnerabilities) can be used to harm rather than help. Ethical oversight should not be limited to approval by an ethics committee, but should include data governance plans, anonymization, and controlled access.

The third point concerns power asymmetries in authorship and funding. As a researcher who has been a principal investigator and also a collaborator in global consortia, I have seen how senior researchers from wealthy institutions sometimes monopolize the credit. Ethical research requires transparent authorship policies, fair task distribution, and genuine recognition for local researchers.

Why would you advise authors to publish in PLOS One?

I would recommend publishing in PLOS One for several reasons, based on my experience as an Academic Editor and as a frequent reviewer.

PLOS One evaluates methodological rigor and ethical standards, not perceived “impact” or novelty. This is key for replication studies, negative results, and incremental advances that are essential to science but are often rejected by other journals. In my field (social determinants of health, climate displacement, mental health in low-resource settings), many important findings are not “flashy” but are methodologically sound and relevant to policy. The policies on data, code, and materials align with my own practice of transparency in data use. Open science allows others to verify, reuse, and build upon your work, especially researchers in resource-limited institutions. PLOS reaches not only academics but also practitioners, policymakers, and community organizations, which is the audience that needs public health evidence.

Disclaimer: Views expressed by contributors are solely those of individual contributors, and not necessarily those of PLOS.