Tim Elmo Feiten

This paper examines two twenty-first-century developments in the enactive approach in philosophy and the cognitive sciences. The first is the surging interest in Hans Jonas, which begins with Weber and Varela's 'Life After Kant' (2002) and continues up to the present. The second is the 'social turn' that the enactive approach has taken, especially after De Jaegher and Di Paolo's (2007) work on participatory sense-making. We look at these two developments through the lens of the problem of other minds. We argue that they are incompatible due to a residual solipsism in Jonasian phenomenology. Ultimately, this leaves enactive theory with a choice between embracing Jonas or embracing the social turn in enactive theory. We recommend replacing Jonasian influences with those from the late work of Maurice Merleau-Ponty. We argue that enactivism can evade the problem of other minds using Merleau-Ponty's discussion of 'flesh' and 'expression'.

Open peer commentary on the article “Beyond Individual-Centred 4E Cognition: Systems Biology and Sympoiesis” by Mads Julian Dengsø & Michael David Kirchhoff. Abstract: Dengsø and Kirchhoff’s inspiring proposal to drop the individual-centeredness of autopoiesis in favor of a view based on sympoiesis and developmental systems theory (DST) has two problems: (a) It is not clear that the points they raise as arguments against individual-centered 4E cognition are incompatible with those views and many of them are already included in Ezequiel Di Paolo’s account of enaction. (b) They give no clear account of how 4E cognition will account for agency as purposive behavior once it discards its current, individual-centered, accounts of it.

The cultural red king effect occurs when discriminatory bargaining practices emerge because of a disparity in learning speed between members of a minority and a majority. This effect has been shown to occur in some Nash Demand Game models and has been proposed as a tool for shedding light on the origins of sexist and racist discrimination in academic collaborations. This paper argues that none of the three main strategies used in the literature to support the epistemic value of these models—structural similarity, empirical confirmation, and how-possibly explanations—provides strong support for this modeling practice in its present form.

Jakob von Uexküll’s (1864-1944) account of Umwelt has been proposed as a mediating concept to bridge the gap between ecological psychology’s realism about environmental information and enactivism’s emphasis on the organism’s active role in constructing the meaningful world it inhabits. If successful, this move would constitute a significant step towards establishing a single ecological-enactive framework for cognitive science. However, Uexküll’s thought itself contains different perspectives that are in tension with each other, and the concept of Umwelt is developed in representationalist terms that conflict with the commitments of both enactivism and ecological psychology. One central issue shared by all these approaches is the problem of how a living being experiences its environment. In this paper, we will look at Uexküll’s reception in French philosophy and highlight the different ways in which the concept of Umwelt functions in the work of Georges Canguilhem, Maurice Merleau-Ponty, and Gilles Deleuze. This analysis helps clarify different aspects of Uexküll’s thought and the deeper philosophical implications of importing his concepts into embodied cognitive science. This paper is part of a recent trend in which enactivism engages with continental philosophy in a way that both deepens and transcends the traditional links to phenomenology, including most recently the thought of Georg W. F. Hegel and Gilbert Simondon. However, no more than a brief outline and introduction to the potentials and challenges of this complex conceptual intersection can be given here. Our hope is that it serves to make more explicit the philosophical issues that are at stake for cognitive science in the question of experienced environments, while charting a useful course for future research.