Do Animals Have Moral Status?

The article “Animal Normativity,” recently published in the Stanford Encyclopedia of Philosophy, begins by asking whether animals can have a place within the realms of values, morality, and norms. Although these features have generally been considered exclusive to humans in Western philosophy, recent research into the complex social and emotional lives of animals has challenged this view.

The article explores this debate in three main areas.

First: Can animals be moral agents? This question concerns the existence of empathy, compassion, and other-regarding motivations in animals. Evidence such as rats rescuing members of their own species or chimpanzees helping one another raises the question of whether these behaviors are merely instinctive or have a moral foundation.
Two main perspectives have emerged in response.

The rationalist view, inspired by Kant and Aristotle, emphasizes the role of reason and reflective self-awareness. According to Christine Korsgaard, the essence of morality lies in the ability to judge “duty” and “ought,” which requires “normative autonomy”—the ability to step back from one’s own motivations and question their rightness. In Aristotle’s view as well, moral virtues are connected to “practical wisdom.” On this account, animals lack metacognitive capacities and can ultimately be considered “pre-moral” (that is, possessing the raw materials of morality, such as empathy, but without rational organization).

By contrast, the sentimentalist view, drawing on Hume and care ethics, locates the roots of morality in emotions and other-regarding feelings such as empathy and compassion. From this perspective, if an animal comes to another’s aid out of compassion, it may possess a moral psychology even without the ability for philosophical reflection. The article refers to an “externalist” approach, according to which the moral content of a psychological state (such as feeling distress at witnessing another’s suffering) may be determined by its causal connection to good or bad states of the world, rather than necessarily by the agent’s inner reflection on that state. Thus, a rescuing rat may be motivated by observing the suffering of a fellow creature without understanding the concept of “suffering” or “wrongness.”

In the discussion of moral agency, the question is whether animals can be held responsible for their actions and whether they can be praised or blamed. Philosophers such as Mark Rowlands distinguish between a “moral subject” and a “moral agent”; that is, an animal may have a moral motivation (for example, compassion) and perform a good or bad action without being deserving of human praise or blame. In contrast, some argue, based on the “quality of will” (the intention behind an action), that animals too may be subject to moral responsibility, although punishing them by humans involves its own particular complexities.

Second: Do animal societies follow social norms, and do animals possess normative cognition?
This question concerns the existence of unwritten social rules among animals. Examples such as play rules among dogs, particular behaviors toward infants among chimpanzees, or conformity to group traditions among monkeys have been presented as signs of social order.
 
The central challenge is distinguishing “norms” from “statistical regularities.” A norm must have a social basis; that is, individuals should follow it because of rewards or punishments from others (not merely through imitation). Many human models of norms regard them as requiring unique abilities such as metacognition. However, defenders of the existence of norms in animals emphasize “normative orders”—patterns of behavior maintained in a society because of social incentives (such as direct punishment), even if animals lack a conceptual understanding of “ought.” Thus, the possibility of simpler forms of social norms in animal societies cannot be ruled out.
 
Third: What are the implications of these discussions for human moral behavior toward animals?
If animals possess moral psychology, social norms, or normative cognition, this affects their “moral status” and the extent to which they deserve ethical consideration. For example, if an animal is a “moral subject” capable of suffering and having motivations regarding the suffering of others, this influences the type and degree of human responsibility toward that animal. Likewise, if an animal can participate in “moral responsibility games” (such as domestic relationships with dogs), these ethical relationships become more reciprocal.

However, even if animals are not moral agents, understanding normative phenomena in them helps redefine human moral concepts and avoid unjustified anthropocentrism, while also affecting how we practically treat them in natural, laboratory, and domestic environments.