Abstract

This paper investigates the ethical implications of research at the interface between biodiversity and both human and animal health. Health and sanitary crises often lead to ethical debates, especially when it comes to disruptive interventions such as forced vaccinations, quarantine, or mass culling of domestic or wild animals. In such debates, the emergence of a “Planetary health ethics” can be highlighted. Ethics and accountability principles apply to all aspects of scientific research including its technological and engineering applications, regardless of whether they are considered “hard sciences”, such as state-of-the-art technology in the fields of medicine, veterinary medicine, agronomy, or environment, or “soft”, such as local or global governance, health, socio-ecosystems, and the environment. Ethical reflection in the interdisciplinary field of biodiversity and health requires the examination of relevant scientific domains, such as biology, ecology, evolution, human medicine, animal medicine, anthropology, and law, and their epistemology and representation as well as scientific pluralism, which is crucial to establish genuine interdisciplinarity. Navigating the ethics-scape necessitates going beyond the hierarchy of science by recognising that scientific knowledge has implications for both scientific and non-scientific perspectives on the study of nature. The example of a Nipah virus outbreak is used to illustrate how the so-called “modern epidemiological” approach often focuses on risk factors associated with individual behavioural characteristics or collective practices, whereas the so-called “eco-social” approach focuses on global, socio-economic, and environmental factors that are the contextual causes of the health problem affecting the community. “Modern epidemiologists” aim to “correct” individual or practice factors using a “minimal set” of ethics, whereas “eco-social” scientists have to act systemically, which requires integrated research that acknowledges scientific pluralism, avoids the hierarchy of sciences, but accepts the pluralism of ethics and values.