1. Collectively preventable epistemic harms

Consider the following two scenarios:

Each of these cases concerns a situation where a scientific community faces a threat of epistemic harm. Moreover, each of these epistemic harms could be prevented only by a group of scientists rather than by any individual. Although various scientific institutions act as organized groups that aim at both promoting epistemic goals and preventing epistemic harms, these cases illustrate problems that typically don’t fall under the jurisdiction of an existing institution. Instead, these cases require joint action from scientists working in a given domain, despite the fact that they are unorganized with respect to the specific issue. Different theories of collective moral responsibility have been developed to account for the moral duties of unorganized groups in such circumstances. The basic intuition they aim to address is that the unorganized groups of people in cases like these have a duty to prevent the given harm.

What distinguishes the previous two cases from others in the literature on collective responsibility is that they concern epistemic harms.^{Footnote 2} The depicted events count as harms because they make people worse off with respect to epistemic value—they impede the progress of inquiry and the acquisition of knowledge. These cases are representative of an important and overlooked class of cases of collectively preventable epistemic harms. Recognizing the existence of such harms is important for our understanding of epistemic normativity—and for giving the right account of epistemic responsibility.

We have two goals in this article. The first is to call attention to the importance of cases like the abandoned-research case and the biased case, which illustrate collectively preventable epistemic harms. The second is to offer a theory of collective epistemic responsibility that applies to cases of collectively preventable epistemic harms. Our theory explains the intuitions in cases like the abandoned-research case and the biased case and is designed to encourage the prevention of the kinds of harms they exemplify. Our two-stage approach is inspired by Hindriks’s (2019) account of collective moral responsibility. It is rooted in the idea that when a harm can only be prevented by group action, this creates a specific duty for each individual in the unorganized group—namely, a duty to join forces in order to prevent the harm.

The literature on epistemic responsibility has traditionally been belief-centric: it has primarily been concerned with justified belief formation and actions that lead to belief formation (e.g., Kornblith Reference Kornblith1983; Code Reference Code1987; Hieronymi Reference Hieronymi2008; Robitzsch Reference Robitzsch2019; Miller and Record Reference Miller and Record2013; Zagzebski Reference Zagzebski1996; Montmarquet Reference Montmarquet1993; Robitzsch Reference Robitzsch2019). Subsequently, accounts of collective epistemic responsibility have generally concerned collective belief formation and actions that directly affect it (e.g., Corlett Reference Corlett2007; Rolin Reference Rolin2008, Reference Rolin2016).^{Footnote 3} Our theory is distinct from these traditional projects in two important ways. First, our project concerns epistemic performances and other activities that do not bear directly on belief formation. In particular, we focus on actions at earlier stages of inquiry. Second, our account is preventionist: it focuses on preventing epistemic harm.

Traditional accounts of collective epistemic responsibility must be supplemented with a preventionist account because preventing epistemic harms may require actions other than those bearing directly on belief formation. In other words, a group of agents who have engaged in responsible belief formation may still fail to prevent other epistemic harms. Our example of bias in archaeology is a case in point. Individual archaeologists (or a group of archaeologists) who recognized gender bias in their discipline could have engaged in responsible belief formation about the given phenomena without doing anything to prevent further epistemic harm from happening. That is, any beliefs a responsible archaeologist (or a group of archaeologists) formed at the time could take the gender bias into account. Moreover, they could have responsibly suspended judgment rather than formed beliefs based on biased evidence. However, this would not have been enough to prevent further epistemic harm from occurring as a result of the additional biased evidence being produced in their domain. An action different from responsible belief formation, such as encouraging the entire community to do something about the prevalence of gender bias, would have been required to this end.

In what follows, we offer some background discussion regarding collectively preventable harms in ethics (section 2). Next, we introduce our account of collective epistemic responsibility (section 3) and show how it addresses the problem of collectively preventable epistemic harms. We then offer additional justification for the account (section 4) before addressing several objections (section 5).

2. Collective moral responsibility

Often, people talk as though groups have obligations or are responsible for things. We hold governments and corporations accountable for their actions. Exxon-Mobil is responsible for various oil spills. BP is obligated to clean up the Gulf of Mexico. This suggests that there are group obligations and responsibilities. A common way to classify groups that bear such obligations is as follows: The first type is organized groups with explicitly specified structures and decision procedures, such as corporations and governments. The second type is persistent but unorganized social groups, such as races, genders, and nationalities. Finally, and most controversially, the third type is random collectives (Held Reference Held1970): groups of people who are only connected by the relevance of some problem or task, such as passengers in train car 6745 or beachgoers in Asbury Park on July 23.

There is something puzzling about attributions of collective responsibility. Generally, we only hold full moral agents—those capable of responding to moral reasons—responsible for their actions. Thus, some philosophers have argued that organized groups like Exxon-Mobil and the United States count as full moral group agents: their organized decision-making systems make them reasons-responsive. But this proposal is implausible as an explanation for attributions of responsibility to random collectives that lack such collective decision-making structures. Yet there are a variety of cases where it is intuitively plausible that even fleeting, unorganized groups do bear collective responsibility. Many such cases involve collective-action problems, what Hindriks calls “collective harms” (Hindriks Reference Hindriks2019). In this section, we discuss desiderata for a theory explaining the intuitive appeal of assigning collective responsibility in such cases.

There are two important distinctions to make when talking about responsibility. First, there is a distinction between two senses of “responsibility”: accountability and positive responsibility (Williams Reference Williams2008). The former sense concerns when it is appropriate to hold someone accountable for something. The antonym of this sense is “not responsible.” In contrast, the latter sense means a person has met their obligations. The antonym for this sense is “irresponsible.” Epistemologists, especially responsibilists, have been interested in both kinds of responsibility (Williams Reference Williams2008; Zagzebski Reference Zagzebski1996; Baehr Reference Baehr2011). Here, we are primarily concerned with responsibility as accountability. The second relevant distinction concerns backward-looking responsibility, as associated with praise and blame, and forward-looking responsibility, which is associated with obligation and remediation (Smiley Reference Smiley and Edward2017). Our view, like many in the contemporary literature, will seek to apply coherently to both forward- and backward-looking responsibility.

3. Collective epistemic responsibility

In this section, we propose a theory of collective epistemic responsibility designed to explain the intuitions in our motivating cases and promote better inquiry. Our theory is a hybrid account inspired by Hindriks’s duty to join forces. We propose it as a paradigmatic illustration of a theory of epistemic responsibility for collective epistemic harms. Even if the specific account we offer is in some respects deficient, many of the points we make should be useful for the construction of alternative accounts. At the very least, we hope to call attention to the importance of offering some account of preventionist responsibility for collective epistemic harms.

We start from the idea, supported by our two motivating cases, that there are certain epistemic harms that can be prevented only by a collective, rather than by any of its members on their own. Let’s specify these notions:

This characterization intentionally leaves open the substance of epistemic harm and is thereby compatible with different theories of epistemic value, justification, scientific progress, and so forth.^{Footnote 10} For the purposes of illustrating an epistemic harm, we can adopt a veritistic, reliabilist account (Goldman Reference Goldman and Pappas1979, Reference Goldman1986). In such a view, a harm involves causing subjects to hold false beliefs or undermining the reliability of their individual or social methods of belief formation.

Generally, a harm is an event that leaves a person worse off with respect to some value.^{Footnote 11} What makes epistemic harms distinctly epistemic is that they are harms with respect to the particular goals, values, and standards of epistemic normativity. That is, they are cases where one is worse off from the perspective of epistemic normativity. They are harmful in that they impede inquiry, impede knowledge, undermine justification, lead to error, and so forth. They need not additionally cause nonepistemic harms. For instance, according to veritism, doing well epistemically is assessed in terms of maximizing true beliefs and minimizing false ones. Epistemic harms then consist of being made worse off in this respect. In the example of bias in archaeology, scientists are harmed epistemically as a result of the biased research practices impeding their inquiry and leading them to false beliefs. Whether this happens in fundamental research, such as theoretical physics, or in application-driven fields, such as medicine, is beside the point. What matters is that scientists’ epistemic performance is worse off.^{Footnote 12} Although epistemic harms may trigger moral harms, they should not be conflated with them. Of course, epistemic harms often do lead to moral harms because being epistemically worse off may affect other aspects of one’s welfare and, in particular, will make one prone to mistakes in decision making.

We are interested in a specific type of epistemic harm: the kind that can only be prevented by group action. Thus:

The existence of such harms, as illustrated by our motivating cases from section 1, shows the need for a theory of collective epistemic responsibility that applies even to unorganized groups. Each of those cases elicits an intuitive judgment analogous to the primary intuition in the beach example. For instance, in the example of bias in archaeology, a collective epistemic harm results from the use of biased approaches that lead to mistaken accounts of the human past. The intuition is that the collective composed of scientists in this field is responsible for negligently following biased practices. Call this the primary epistemic intuition. There is also a secondary intuition: that individual researchers who are members of the collective bear their own individual responsibilities for failing to contribute to a joint solution to these biased approaches. Moreover, there are other secondary intuitions. For one, individual scientists may bear other responsibilities that may conflict with their duty to help avoid collective harms, for example, duties to support their graduate students, the fulfillment of which would leave little time for work on community issues.

The existence of collective epistemic harms, and the primary and secondary epistemic intuitions, also leaves social epistemology with a problem similar to that of collective moral responsibility in ethics. This is one upshot of our discussion worth highlighting, even for those who will disagree with our specific account : there is a problem that requires a solution.

In view of this, we propose a theory of collective epistemic responsibility based on a two-stage duty:

The epistemic duty to join forces (EDJF) is a two-stage view, like Hindriks’s account of collective moral responsibility. It is a conditional norm: D2 is triggered when D1 is successfully fulfilled for a sufficient number of involved individuals. The first stage is a responsibility of individual agents to mobilize others. This requires communication and organization. If D1 is successful, then the mobilized collective is responsible for preventing the harmful outcome, first in a prospective sense, meaning there is a collective epistemic duty to follow the norm, and subsequently in a retrospective sense, meaning the group is epistemically praise- or blame-worthy.

Note that if the members of a random collective fail to fulfill D1, then D2 is not triggered. In this case, individual members of the group will be blameworthy for failing to join forces (for failing D1). But because the collective has never been adequately mobilized, the collective is never capable of preventing the harm, and so it never obtains a duty to prevent the harm. Thus, according to the EDJF, duties to prevent collective harms remain conditional: the collective duty only obtains once the individual duties to join forces have been fulfilled. This has the benefit of ascribing duties in such cases (i.e., cases where D1 duties are unmet) only to agents who fulfill the conditions of all four standard principles of responsibility. Only at the second stage is responsibility borne by the collective. If the collective is never suitably mobilized to prevent the harm—that is, there is no joining of forces—then D2 simply never obtains. Nonetheless, EDJF does predict that members of the collective bear epistemic responsibility in such a case and will thereby be epistemically blameworthy as individuals for failing to fulfill D1 (unless they have some excuse). Moreover, the view suggests a sense in which the unorganized collective is responsible: all of its members have a duty to join forces. This helps to vindicate the primary intuition. D1 is thus a reducible group responsibility. The sense in which the group is responsible is reducible to the fact that its members are.^{Footnote 13}

A group that has successfully joined forces and met its D1 duty must be importantly different in its structure and capabilities than it was prior to mobilization. This new structure will generally fall short of what is required for group agency. However, a group that has successfully communicated, agreed to join forces, and agreed to a plan will be importantly different in its abilities than it was prior to joining forces. This is what makes it reasonable to ascribe D2 to a mobilized group: the group satisfies the causal condition for D2, whereas the random collective did not. Coordinating on a plan of action increases the group’s capabilities. We propose that groups that have completed their stage I duty to join forces be called mobilized groups. Such groups have distinct membership, greater organization, and greater capabilities than a random collective. However, they need not incorporate into a full-fledged, reasons-responsive group agent.^{Footnote 14} For instance, if two of the three parents in the beach scenario succeed in joining forces and agree to use the boat, they become a mobilized group. So mobilized, they are able to use the boat and thereby satisfy the causal condition of the second-stage duty to save the children. Similarly, in the case of bias in archaeology, after other archaeologists raised awareness about androcentric assumptions and the lack of research into microscale practices and past cultural situations in which women were likely to have been present (Conkey Reference Conkey2003), they formed a mobilized group, capable of combating gender bias in archaeology by endorsing the previously described aspects of research, emphasizing them as relevant through peer review, and so forth.

The EDJF and its associated benefits can be illustrated by an appeal to the abandoned-research case described earlier. In that case, a plausible and (it turned out) true theory,^{Footnote 15} the bacterial hypothesis, was dropped from active research. The question is, Who is accountable for this premature abandonment? The case thus concerns retrospective responsibility. The EDJF analyzes this case using its two stages. In particular, D1 is active as a requirement for the group. Assuming that the epistemic and the no-defeaters conditions were satisfied (which is a historical matter), the medical community had a duty to join forces in order to prevent the epistemic harm that resulted from abandoning the bacterial hypothesis. The individual members of the community had a duty to communicate about avoiding the harm ahead of time. This could have been accomplished by an agreement to fund new research specifically on the bacterial theory. Or it could have involved the establishment of a research fund to ensure that pursuit-worthy theories were rescued more generally. Either option would require communication and agreement on some reformulation of the organization of the medical research community. Because researchers in the community failed to engage in this communication or make any attempt to get others to join forces, the community has failed to fulfill D1. It is retrospectively responsible for this failure.

Now, consider a variant of the case:

In this case, the EDJF suggests that there is a prospective responsibility of type D1: the research community is obligated to communicate about how to save the bacterial hypothesis. Each member is responsible for attempting to convince others that the theory should be rescued, and they must be receptive to similar entreaties. If the community in the abandoning case does fulfill its obligation to join forces, it thereby obtains a D2 obligation: to prevent the abandonment of the theory.

Consider two more variations of the case:

In the rescued case, the EDJF is completely fulfilled. The community successfully fulfills its D1 obligation to join forces and mobilizes, thereby obtaining a D2 obligation to prevent the collective epistemic harm of abandoning the bacterial theory. The D2 obligation is fulfilled when some members of the community agree to pursue the theory. This illustrates the successful fulfillment of prospective responsibility. Moreover, this version of the community subsequently is responsible for preventing the harm and is thereby praiseworthy.

The failed-rescue case, however, illustrates a community that fulfills D1 but still fails to meet its collective obligation. In this case, the EDJF suggests that the community has failed a collective duty. The mobilized group is collectively responsible for failing to prevent the harm. It is culpable, qua group, for this failure.

These variant cases show the flexibility and nuance offered by the EDJF. The theory distinguishes normatively relevant differences between circumstances. The group in the failed rescue case does seem to have done better than the one in the original version of the abandoned-research example: it has at least recognized the problem and joined collective forces with the aim of solving it. It just fails in this final step. At the same time, the failed-rescue group has a duty that the original group lacks. This makes sense because their mobilization gives them the capability to prevent the harm, which the original group lacks. A disorganized collective is not able to solve such a problem, whereas a mobilized collective is. The EDJF prescribes duties only to groups capable of fulfilling them, as required by the causal condition.

4. Justifying the EDJF

Our first goal in this article was to raise awareness of the issues surrounding collective epistemic harms, as illustrated by our motivating cases. A second goal was to give an example of a theory that addresses the responsibilities and obligations that arise from such harms. Even if one doubts that the EDJF is correct, we hope they are convinced that responsibility for collective epistemic harms should be addressed by an adequate theory of epistemic responsibility. In this section, however, we argue more specifically for the benefits of the EDJF, based on the way it meets the desiderata discussed earlier (section 2.1), before defending it from potential objections (section 5).

First, let’s consider the primary intuition as it applies to the original example of bias in archaeology. Here, the primary intuition is that the random collective comprised of archaeologists has a collective responsibility to eliminate the gender bias in their domain. One interpretation of the primary intuition here is that each scientist has a duty to eliminate the biases in the field. However, because the scientists form a random collective, and because no individual one of them controls the others, no individual is plausibly capable of eliminating these biases alone. Hence, this individual-responsibility interpretation of the primary intuition conflicts with the causal condition and the OiC principle. Another interpretation of the primary intuition is that scientists as a group have a duty to eliminate the biases. However, this interpretation also conflicts with OiC. The scientists are not organized, so there is no group with the proper structure and causal powers to be held responsible. Without organization, the group is incapable of fixing the bias problem. Thus, there is no entity in this case that satisfies the causal condition for eliminating the gender bias.

We suggest that a precise way to explicate the primary intuition in cases like that of bias in archaeology, without violating the causal condition or OiC, is as follows: each scientist has a duty to mobilize other scientists in order to reform the field and eliminate bias, and once mobilized, the given scientists have a duty to engage in that reform. The EDJF explains the primary intuition as follows: D1 assigns a duty to individual scientists to mobilize in order to reform their practice, whereas D2 assigns a duty to the mobilized collective to actually implement those reforms. This explanation vindicates the primary intuition while ensuring its compatibility with the causal condition and OiC principles more generally.

Next, we consider secondary intuitions. Earlier, we noted two important secondary intuitions for a theory to address. First, that individuals also have responsibilities to contribute to preventing collective harms. Second, that other individual responsibilities can come into conflict with the group responsibilities. The EDJF offers explanations for both of these secondary intuitions. According to the EDJF, individuals have D1 responsibilities to communicate with others, attempt to enlist them in a coordinated effort, and be receptive to others’ attempts to do the same. These are individual responsibilities to contribute to the collective-action solution. At the same time, individuals may have other obligations. For instance, in the abandoned-research case, a researcher may have had a responsibility to continue work on the excess acid theory, given the funding they received or because their lab was better positioned to test that hypothesis. This is a conflicting responsibility because it at least suggests that the researcher should continue such work at the expense of spending time enlisting others to save the bacterial hypothesis. Which obligation is the more important for an individual to follow will depend on the details of their situation. But any plausible theory will need to allow for such a conflict, and the EDJF does so.

We now turn to the harmony of the EDJF with existing principles of responsibility (from section 2.1): the agency, causal, epistemic, and no-defeaters conditions. The no-defeaters condition requires no modification or special consideration as applied to collective epistemic responsibility. The causal condition states that an agent bears a responsibility to prevent a harm only if they are able to do so. As we have seen, compatibility with the causal condition is one of the main motivations for two-stage accounts like the EDJF. In the EDJF’s analysis of the abandoned-research case, the causal condition is fulfilled for D1 because each individual scientist is plausibly able to communicate about joining forces. In the rescued case, the condition is also fulfilled for D2 because after joining forces, the mobilized group is capable of preventing the abandonment of theory by, for example, agreeing to create new funding for researching the theory.

The epistemic condition requires that an agent must have a justified belief about the existence (or risk) of pending harm. Moreover, they must have a justified belief about some reasonably probable way of preventing it. The EDJF respects this condition at both stages: at D1, each individual must be in a position to have such beliefs; at D2, every member of the mobilized group must be in a position to have them. One might wonder whether there is potential circularity in applying an epistemic condition to an account of epistemic responsibility. The worry is that epistemic responsibility is required for justified belief, whereas justified belief is required for epistemic responsibility. However, this worry can be assuaged by two points: first, as we noted earlier (section 1), the preventionist, accountability sort of responsibility the EDJF represents is distinct from traditional accounts of positive epistemic responsibility for belief. Satisfying the EDJF is not required for justified belief formation. Second, even if satisfying the EDJF were required for some justified belief, this is not unusual. Responsibly believing one proposition often involves a prior requirement of responsibly believing another. Any problems this causes are in no way specific to our account: they are a form of the traditional regress of justification (Hasan and Fumerton Reference Hasan, Fumerton and Edward2016), to which many solutions have been offered.

The situation with the agency condition is more complicated. The agency condition requires that only full moral agents—agents who are normatively competent and reasons-responsive—can be the bearers of responsibilities and obligations. This principle has traditionally been the sticking point for theories of collective moral responsibility. It is plausible that organized groups, such as corporations, have the requisite decision-making structure and sensitivity to reasons required for being counted as full moral agents. However, ex hypothesi random collectives do not constitute group agents.

Advocates of the idea that random collectives can be morally responsible for preventing collective harms have argued that the agency condition is false, at least as it is traditionally understood (e.g., Wringe Reference Wringe2020). Hindriks (Reference Hindriks2019) argues that the agency condition is too restrictive. It was intended to rule out holding animals, small children, and other noncompetent agents as responsible. It was never meant to apply to the collective cases. He opts for a revised version that allows that either full moral agents or groups made up of such can bear responsibility. Analogously, we suggest that this kind of modified agency condition should also apply to epistemic responsibility: that either normatively competent (reasons-responsive) agents or groups made up of such may bear epistemic responsibility.^{Footnote 16}

In addition to its explanation of the intuitions and its coherence with the four principles, we may also evaluate the EDJF based on more general theoretical virtues, such as parsimony. Although the EDJF does require two kinds of duties to explain the relevant cases, the theory only requires types of responsibilities that we already have an independent reason to accept. D1 duties are simply ordinary obligations of individuals and are not particularly exotic. D2 obligations are similar to those suggested independently for organized groups such as corporations and research labs. As we have noted, D2 is also similar to views about the collective responsibility of persistent social groups. Given the EDJF’s explanatory power in a range of cases, as illustrated previously, any loss of parsimony seems minimal.

Finally, we also think that the EDJF has the potential to provide helpful action guidance and that following this guidance will lead to epistemic improvement. A community where individuals follow the EDJF and hold others responsible in the way it prescribes could potentially avoid epistemic harms and may thus have better epistemic outcomes. This last claim depends on further empirical claims that we are not in a position to defend here. But this idea points to fruitful lines of future research. This research could employ agent-based modeling, case studies, or behavioral experiments to inquire into whether groups that follow the EDJF are better at learning more and better at avoiding epistemic harms.

The EDJF thus does well when evaluated according to the main desiderata of a theory of collective responsibility. The only potential issue regarding these desiderata is the agency condition, and there is reason to doubt that condition in its original form.

5. Potential objections and replies

One might wonder whether the EDJF is the best available theory. Instead of appealing to the duty to join forces, one could instead build a theory of collective epistemic responsibility by modifying a different account of collective moral responsibility—such as those proposed by Björnsson (Reference Björnsson2014) and Schwenkenbecher (Reference Schwenkenbecher, Kendy, Igneski and Isaacs2018). Indeed, if proponents of joint views did build epistemic versions of them, this would fulfill the first goal we established for this article: recognition of collective epistemic harms and the importance of building a preventionist theory of responsibility to account for them.

However, we prefer the EDJF to joint responsibility views. One reason for this preference is that we worry that joint views involve an apparent mismatch between the kinds of agents who bear obligations (individuals) and the kinds of agents capable of fulfilling the obligations (the groups). For joint views, the agent that has the capability is not the same as the agent who bears the obligation. This commitment seems at least prima facie in tension with OiC principles and the causal condition on assigning responsibility. This is one of the primary motivations of the two-stage approach pioneered by Hindriks. Although we don’t take this to be a knock-down objection to joint views, we do think it is a reason to prefer the duty to join forces.

Another potential worry for the duty-to-join-forces view, both the epistemic and moral versions, concerns the status of the mobilized group. One might worry that once a group has mobilized (i.e., the group has communicated, agreed on a plan, and agreed to carry out the plan), it will count as a full-fledged moral agent. Why not think that is what is going on in all these cases: the duty to join forces just is a duty to incorporate into a full-fledged group moral agent? In fact, Collins (Reference Collins2013) proposes a rival account of collective responsibility in terms of just such a duty to incorporate into a group agent.

However, Collins admits that in cases like the beach example, it is implausible that the random collective must incorporate into a full-fledged moral agent (like a government or corporation) in order to save the children. This seems correct because the parents need not develop any long-term, established procedures for decision making. This is unnecessary: all they need is to quickly agree on a single plan of action. Moreover, we suspect that any theory of group moral agency would be too permissive if it counts making a single plan of action as constituting incorporation into a full moral agent.^{Footnote 17} Thus, even if there is sometimes a duty to incorporate, this duty does not explain all the cases we are interested in. In particular, we don’t think it accounts well for the abandoned-research and bias-in-archaeology cases. Hence, ascribing responsibility as prescribed by the EDJF will do a better job of preventing collective epistemic harms in a variety of cases.

A second potential worry takes the opposite track, suggesting there is no need to posit any form of collective responsibility in cases like the beach and abandoned-research examples. Instead, these can be understood as cases where individuals have duties to use other people as means to fulfilling their goals (Collins Reference Collins2013). In this account, in the beach example, each parent has a duty to use the help of the other parents, in the same way they have the duty to use the boat. So parent A has a duty with content: use parent B and the boat to save the children. However, we think this suggested alternative suffers from a similar worry to the one we suggested earlier for shared-responsibility accounts: it posits a mismatch between the agent who bears the obligation and the agent capable of carrying out the duty. Parent A doesn’t have the capability, on her own, to ensure an action is taken that satisfies the duty. This picture thereby fails to cohere with the causal condition for assigning responsibility. Although this is, again, not a knock-down objection to such a view, we do think avoiding this worry is an advantage of the duty to join forces.

A different objection concerns whether the EDJF involves genuinely epistemic duties. One might wonder: Why do we need a separate notion of collective epistemic responsibility to go along with the more general moral notion?

The EDJF fits into a general shift in epistemology that takes epistemic normativity to involve more than evaluating or constraining how a subject responds to their evidence. This strand of research developed as an alternative to the traditional, evidentialist view of epistemic norms (Feldman Reference Feldman and Moser2002; Conee and Feldman Reference Conee and Feldman2004; Shah Reference Shah2006; Shah and Velleman Reference Shah and David Velleman2005). According to evidentialism, norms are epistemic only if they concern how to respond to evidence with an appropriate belief state. The main problem with evidentialism is that it excludes from the purview of epistemic evaluation the greater portion of our epistemic pursuits, including the activities of inquiry. In contrast, the literature on epistemic responsibility has long sought to broaden the notion of epistemic normativity to include norms, standards, and virtues concerning the acquisition of adequate evidence prior to belief formation (Kornblith Reference Shah and David Velleman1983; Miller and Record Reference Miller and Record2013; Robitzsch Reference Robitzsch2019).^{Footnote 18} Subsequent literature has sought to expand the notion of epistemic normativity to include norms governing other aspects of inquiry (Friedman Reference Friedman2020; Fleisher Reference Fleisher2018; Goldberg Reference Goldberg2020; Šešelja and Straßer Reference Šešelja and Straßer2013).Our account aims to contribute further to this broadening of the conception of epistemic normativity. The EDJF extends the notion of epistemic responsibility to actions other than those directly involved with the formation of beliefs.

Ultimately, however, if one is keen to reserve the term epistemic responsibility for a narrow set of belief-forming norms, our account should nonetheless be distinguished from theories of moral responsibility. Whether one wishes to devise a new term for it—such as zetetic responsibility in the model offered by (Friedman Reference Friedman2020)—is a terminological issue. The key point here is that if one cares about the epistemic aims of inquiry, they should care about this sort of responsibility as well. The responsibility for preventing epistemic harms should be considered an important aspect of the internal norms and standards of the activity of inquiry.^{Footnote 19} This is why we think the term epistemic is appropriate, but the term itself is unimportant. What matters is that this is a distinctive kind of normativity associated with inquiry and should be distinguished from other kinds of norms.

Another potential objection is that the EDJF involves an inappropriate imposition on scientists’ research choices. For one thing, the EDJF’s duties might seem to conflict with academic freedom. However, we note that the EDJF is a theory about what epistemic duties individuals and groups have, whereas academic freedom concerns what legal or institutional enforcement mechanisms are permissible. It is compatible with the EDJF being an accurate account of epistemic responsibility that legal or institutional enforcement of the EDJF is impermissible. Academic freedom protects scientists from institutional sanctions based on what they believe or research. But this is compatible with their having epistemic duties not to believe a theory based on inadequate evidence.

Alternatively, one might worry that the EDJF will lead to a loss of efficiency in inquiry. That is, a scientific community that follows the EDJF will be ordering scientists to work on specific theories via a kind of “central planning” rather than allowing scientists to compete in a scientific marketplace. And we might worry that such central planning will perform poorly compared with allowing individual scientists to follow their own judgment. However, the EDJF does not require this kind of planning. As we tried to emphasize in discussing variants of the abandoned-research example, a collective solution may be implemented using the kinds of systems already in place for guiding research: grant-funding schemes. Such a scheme uses market mechanisms to guide the direction of research, without ordering individual scientists to do anything.

6. Outlook and conclusion

One of our primary goals in this article was to highlight the existence of collectively preventable epistemic harms. The abandoned-research and bias-in-archaeology examples exemplify an important class of cases that have not been adequately recognized by social epistemologists. We argued that these cases call out for an account of collective epistemic responsibility for preventing such harms. We then offered an account of collective epistemic responsibility, the epistemic duty to join forces, that explained how to make sense of this kind of responsibility. This collective, preventionist account complements existing theories of epistemic responsibility.

We conclude the article by highlighting the significance of our account for discussions on both collective epistemic and collective moral harms. First, the success of the EDJF provides support for the fruitfulness of the moral duty to join forces as a theory of collective responsibility. Furthermore, the EDJF offers a successful account of epistemic responsibility that also appeals to a weakened-agency condition, which offers additional justification for weakening that condition. Our notion of a mobilized group also helpfully supplements the moral duty to join forces theory by explaining how it satisfies the causal condition. The EDJF also suggests future lines of fruitful research regarding the effects of mobilizing to prevent future harms and the best means for doing so.

Finally, our account can be useful in the analysis of some additional cases, including those outside of scientific inquiry. For instance, the EDJF offers a helpful supplement to theories of epistemic injustice^{Footnote 20} because many cases of epistemic injustice will count as collective epistemic harms. Similarly, our account can help in addressing epistemic duties arising from the threat of “fake news” that is typical for epistemically pernicious groups, such as epistemic bubbles and echo chambers (Boyd Reference Boyd2019).

Other scientific cases to which the EDJF may apply are examples of radically collaborative research involving large groups of scientists. This kind of research is epistemically distributed and involves groups that are decentralized and interdisciplinary (Kukla Reference Kukla2012; Winsberg, Huebner, and Kukla Reference Winsberg, Huebner and Kukla2014). Collective epistemic harms can easily occur in such contexts.