Android Aloneness: Scaffolded Emotions and the Limits of Robot Affect

Can robots experience loneliness? This paper argues that even the most sophisticated robots—such as BINA48, the animatronic AI programmed to express memories, reflections, and feelings of isolation—cannot experience subjective loneliness. The argument proceeds through a systematic examination of three major theories of emotion: non-cognitive theories, cognitive theories, and scaffolded theories. Non-cognitive theories, exemplified by the James–Lange tradition, identify emotions with physiological states. On this view, sufficiently equipped robots might achieve something analogous to primordial aloneness, i.e., an evolutionarily basic response to social absence. Cognitive theories, which treat emotions as intentional mental states constituted by beliefs or appraisals, raise the bar further: subjective loneliness requires self-representation and conceptual resources that sophisticated AI systems may appear to approximate. Yet both traditions share a common limitation: they are fundamentally internalist, treating the environment as at most a causal trigger for processes that are ultimately inner and individual. Scaffolded emotion theory, drawing on Sterelny's niche construction framework and developed for affective states by Colombetti & Krueger and Krueger & Osler, rejects this internalist model. Emotions are not merely reactions to environments but are co-constituted by them. I argue for a middle-ground position: scaffolds are constitutive of an emotion's character and content, yet the emotion is realized within the individual, thus preserving phenomenal interiority while rejecting strong internalism. On this view, subjective loneliness is an affective achievement made possible by embodied vulnerability, developmental intersubjectivity, and immersion in the specific historical conditions—industrialization, capitalism, individualism—that transformed primordial isolation into a pervasive modern condition. Robots can be causally affected by environments, but they cannot be co-constituted by them, because they lack the embodied, intersubjectively embedded existence that makes such co-constitution possible.