- Embodied Self-Referentiality
Glas's rich article makes several useful points about both anxiety and enactivism, and about how enactivism can help to conceptualize anxiety in a suitably complex way. I agree that we need to characterize anxiety as an embedded, context-sensitive and temporally evolving phenomenon with layered symptoms. As Glas points out, the enactive approach has useful conceptual tools for doing so, because of its incorporation of the theoretical apparatus of dynamical systems theory. I am sympathetic with most of what Glas says about this point, so I shall not dwell on it any further.
I want to focus instead on Glas's discussion of self-referentiality, which I found interesting and valuable but also in need of further explication, and possibly not wholly consistent with enactivism. Mainly as an invitation for Glas to say more about this notion, in this commentary I explain where I think his understanding of selfreferentiality appears to diverge from some of the core tenets of enactivism.
On page 39, Glas writes that "emotions are by definition self-referential. If there is no selfreferentiality, even after attempts at clarification, the putative emotion is just a physiological state or a sensation" (italics mine). I agree with him that emotions are self-referential, in the sense that they reveal something about the person undergoing the emotion. Thus anxiety, for example, reveals "one's vulnerability for being left alone" or "one's fear for failure" (p. 38. This idea is not inconsistent with the enactive approach to emotion and affectivity (although it has not been much discussed), because enactivism acknowledges, like appraisal theories of emotion do, that emotions embody and disclose our interests and values. So enactivists can agree with Glas that an episode of anxiety (as well as of anger, jealousy, and so on) indicates (signifies) something about the person undergoing it—her values, needs, and concerns.
Where the passage quoted above appears to be in tension with the enactivist approach to emotion is in the assumption that "a physiological state or a sensation" is "just" that. Here Glas's claim echoes traditional, "disembodied" cognitivist accounts of emotion, according to which bodily arousal and bodily sensations, without accompanying intentional (i.e., world-directed, contentful) evaluations or judgments, are mere physiological happenings (see, e.g., Solomon, 1984; Nussbaum, 2004). Importantly, however, the enactive account of emotion rejects the dichotomy between cognitive appraisals and bodily arousal, and the accompanying assumption that bodily arousal is "just" bodily happenings, "just" or "mere" physiology (Colombetti, 2014, chapter 4). A physiological response, be it as part of jealousy or love, but also of panic, hunger or fatigue, is for enactivism a response that is meaningful for the organism undergoing it—it is, at its minimum, good or bad for the organism, and it says something about the organism's relation to the environment. It may well be that physiological responses occur without [End Page 51] the person (or even a therapist) being able to say why or what the response is about. This, however, does not make the response a meaningless "mere" physiological response. If the response does not fit into a clinical narrative and cannot be linked up with the person's beliefs and evaluations, it does not follow that it is "just" a bodily process. From an enactivist perspective, a physiological response is a sense-making activity and thus a cognitive-affective form of understanding, an implicit embodied way in which the organism appraises its situation. The upshot is that for the enactivist there are no "mere physiological states" that are not self-referential—they all say something about the organism and its inherent normativity (Di Paolo, 2005). Notice that this form of self-referentiality need not be accompanied by consciousness. A bacterium presumably does not feel anything, and yet its swimming up a sugar gradient reveals that it evaluates sugar as good for its survival.
This point relates to other passages in the article that it would be useful to hear more about. For example, on page 41 Glas writes that
embodying an interest is conceptually not the same as self-referentiality, but it is an empirical approximation of it. Self-referentiality is caught...