Moral Responsibility

Making judgments about whether a person is morally responsible for their behavior, and holding others and ourselves responsible for actions and the consequences of actions, is a fundamental and familiar part of our moral practices and our interpersonal relationships.

The judgment that a person is morally responsible for their behavior involves—at least to a first approximation—attributing certain powers and capacities to that person, and viewing their behavior as arising, in the right way, from the fact that the person has, and has exercised, these powers and capacities. Whatever the correct account of the powers and capacities at issue (and canvassing different accounts is one task of this entry), their possession qualifies an agent as morally responsible in a general sense: that is, as one who may be morally responsible for particular exercises of agency. Normal adult human beings may possess the powers and capacities in question, and other agents (such as non-human animals and very young children) are generally taken to lack them.

To hold someone responsible involves—again, to a first approximation—responding to that person in ways that are made appropriate by the judgment that they are morally responsible. These responses often constitute instances of moral praise or moral blame (though there may be reason to allow for morally responsible behavior that is neither praiseworthy nor blameworthy: see McKenna 2012, 16–17 and M. Zimmerman 1988, 61–62). Blame is a response that may follow on the judgment that a person is morally responsible for behavior that is wrong or bad, and praise is a response that may follow on the judgment that a person is morally responsible for behavior that is right or good. (See Menges 2017 for an account that emphasizes the independence of blame from judgments about blameworthiness.)

The attention in the philosophical literature given to blame far exceeds that given to praise. One reason for this is that blameworthiness, unlike praiseworthiness, is often taken to involve liability to sanction. Thus, articulating the conditions on blameworthiness may seem the more pressing matter. Perhaps for related reasons, there is a richer language for expressing blame than praise (Watson [1996]2004, 283), and “blame” finds its way into idioms for which there is no ready parallel employing “praise”: compare “S is to blame for x” and “S is to praise for x.” Note, as well, that “holding responsible” is not a neutral expression: it typically arises in blaming contexts (Watson [1996]2004, 284).

Additionally, there may be asymmetries in the contexts in which praise and blame are appropriate: private blame is more familiar than private praise (Coates and Tognazzini 2013b), and while minor wrongs may reasonably earn blame, minimally decent behavior seems insufficient for praise (Eshleman 2014). Finally, the widespread assumption that praiseworthiness and blameworthiness are at least symmetrical in terms of the capacities they require has also been questioned (Nelkin 2008, 2011; Wolf 1980, 1990). Like most work on moral responsibility, this entry will focus largely on the negative side of the phenomenon; for more, see the entry on blame.

In everyday speech, one hears references to “moral responsibility” where the point is to indicate the presence of an obligation. Someone may say that “the United States has a moral responsibility to assist Ukraine,” where this means that the United States ought to adopt certain policies or take certain actions. This entry, however, is concerned not with accounts that specify people’s responsibilities in the sense of obligations, but rather with accounts of whether a person bears the right relation to their actions to be properly held accountable for them.

Moral responsibility should also be distinguished from causal responsibility. We may assign causal responsibility to someone for an outcome that they have caused, and we may also judge the person morally responsible for having caused the outcome. But the powers and capacities that are required for moral responsibility are not identical with an agent’s causal powers, so we cannot always infer moral responsibility from an assignment of causal responsibility. A young child can cause an outcome while failing to fulfill the general requirements on moral responsibility, and even agents who fulfill the general requirements on moral responsibility may explain or defend their behavior in ways that call into question their moral responsibility for outcomes for which they are causally responsible. Suppose that S causes an explosion by flipping a switch: the fact that S had no reason to expect such an outcome may call into question their moral responsibility (or at least their blameworthiness) for the explosion without calling into question their causal contribution to it. (For discussion of moral responsibility for causal outcomes, see §3.5.)

Having distinguished different senses of “responsibility,” the word will be used in what follows to refer to “moral responsibility” in the sense specified above.

For a long time, the bulk of philosophical work on moral responsibility was conducted in the context of debates about free will and the threat that determinism might pose to free will. A largely unquestioned assumption was that free will is required for moral responsibility, and the central questions had to do with the ingredients of free will and with whether their possession is compatible with determinism. Recently, however, the literature on moral responsibility has addressed issues that are of interest independently of worries about determinism. Much of this entry will deal with these latter aspects of the moral responsibility debate. However, it will be useful to begin with issues at the intersection of concerns about free will and moral responsibility.