Consciousness is often thought necessary for moral status, but this paper argues that this assumption is too uncertain to guide policy on non-human animals. Policies should consider that psychological traits independent of consciousness might be sufficient for moral status. The author illustrates practical consequences of questioning consciousness-based views.
Consciousness-based approaches to moral status are inadequate for guiding policy decisions concerning nonhumans, according to Shepherd (2023). The author argues that such approaches fail to provide a sufficient framework for determining how nonhumans should be treated in policy contexts, suggesting that alternative criteria are needed to address the moral status of nonhumans.
The paper argues that the phenomenology of phenomenal consciousness—the subjective, qualitative character of experience—carries moral weight when considering artificial agents. It contends that if an artificial agent possesses phenomenal consciousness, its experiences matter morally, and the nature of that consciousness influences how it should be treated. The work explores the philosophical implications of attributing consciousness to AI, suggesting that the presence or absence of subjective experience is a key factor in determining moral status. The authors do not assert that current AI systems are conscious but examine the theoretical conditions under which they might be, and what that would mean for ethical obligations.