In today's post, Elena Popa summarises a talk she gave as part of the pre-conference workshop “Epistemic Injustice in Healthcare” at the Nova University Lisbon. You can see the list of speakers here.
.png)
Trust plays a key role in public health. The success of guidelines and recommendations requires a trusting relation between the scientists making claims about the efficiency of interventions, policymakers and members of the public. Even on the best available evidence and policy design, public health interventions can fail if the levels of trust are insufficient.
The example of vaccine uptake is particularly illustrative: distrust is an important driver of vaccine hesitancy and if such attitudes are present among a significant part of the population, this can undermine the aim of achieving sufficient levels of immunity within a population to prevent further infection. Similarly, guidelines regarding lifestyle, diet or other kinds of medical advice are less likely to be heeded in a context of distrust.
While there are several sources of distrust, my interest will be on the connection between distrust and epistemic injustice and the challenges it brings to public health and health sciences more broadly. The link between distrust and injustice has been pointed out in political context. As the scientific establishment also functions within a socio-political context such patterns of injustice and oppression can also spill over in scientific practice.
.png)
This, in turn, yields warranted distrust in members of groups that have suffered oppression. Examples include unethical practices in medical research that have affected members discriminated on ethno-racial grounds or the neglect of women when investigating particular health conditions, such as heart disease or illnesses that do not have a clear link to fertility.
While the connection between injustice and distrust embodies a multitude of factors, including material and social ones, there is an important epistemic dimension to highlight. Particularly, if oppressed groups have good reasons to distrust scientific institutions or healthcare providers, these groups are also harmed in their capacity as knowers.
The term ‘epistemic trust injustice’ thus refers to cases where the conditions that ground public trust in experts, or enable public access to scientific knowledge, are not met for members of oppressed groups. This kind of epistemic injustice is particularly harmful for the members of oppressed groups because it further limits access to needed health services or relevant medical knowledge. Furthermore, from a population-level perspective, the resulting distrust can exacerbate existing health disparities, making it more difficult to act so as to improve overall health.
How can this type of epistemic injustice be ameliorated? One thing to clarify is that solutions looking particularly at health research and healthcare also require improvements in social justice in the background. That is to say, scientific and healthcare institutions are moving away from or, ideally, completely eliminating, historically oppressive practices that have given rise to distrust.
.png)
First, taking a more population-focused approach in public health, particularly around social determinants of health and upstream causes of illness, would emphasize issues such as poverty, experiences of discrimination or oppression, lack of access to education or decent living conditions. Not only are all of these relevant for health outcomes, but they are more likely to affect vulnerable segments of the population, thus drawing attention to issues experienced by discriminated groups rather than focusing on the needs of better off groups that can access healthcare or expensive treatments with more ease.
Furthermore, as these problems are more effectively approached through population-based interventions, this perspective is also likely to address health disparities as they do not require conditions that are unlikely to be met among oppressed groups. Through its explicit incorporation of problems likely to affect previously oppressed or excluded groups, this approach may also increase trust with time.
.png)
Second, medical and public health practitioners can play an important role in this perspective, as they can recognize patterns of epistemic trust injustice when interacting with patients. As opposed to placing the responsibility on the patients to acquire more knowledge about, e.g., vaccination or asking for blind trust from patients, which is common, health practitioners could acknowledge the problems faced by their patients and advocate for addressing them at the level of society or the health system. The skill of structural competence can enable this shift in practice.
Nevertheless, leaving the solutions to scientists and healthcare professionals is insufficient. Input is further needed by those most likely to be affected by how public health science and health policy are conducted. This can be done, for instance, though patient activism or activism from groups whose health problems have been neglected. Input from such groups can generate epistemic resistance, challenging existing frameworks and producing epistemic resources better suited for spelling out the health needs of oppressed groups.
A final point to stress is that these proposals for ameliorating epistemic trust injustice are not without pitfalls. They are all entangled with further political dynamics; it is possible that some solutions can be hijacked to tip the balance in favor of more influential groups. In order to counter that, a further condition, together with the move towards a more just society, is the closer integration of the goals and activity of experts with those of the patients and the public at large. Thus, ameliorating epistemic trust injustice in healthcare contexts can be done by orienting practices in healthcare towards the needs of oppressed groups within a background where wider steps are taken towards more social justice and integrated health goals.
