The Over-Extended Mind? Pink Noise and the Ethics of Interaction-Dominant Systems.

There is a growing recognition within cognitive enhancement and neuroethics debates of the need for greater emphasis on cognitive artefacts. This paper aims to contribute to this broadening and expansion of the cognitive-enhancement and neuroethics debates by focusing on a particular form of relation or coupling between humans and cognitive artefacts: interaction-dominance. We argue that interaction-dominance as an emergent property of some human-cognitive artefact relations has important implications for understanding the attribution and distribution of causal and other forms of responsibility as well as agency relating to the actions of human-cognitive artefact couplings. Interaction-dominance is both indicated and constituted by the phenomenon of "pink noise". Understanding the role of noise in this regard will establish a necessary theoretical groundwork for approaching the ethical and political dimensions of relations between human cognition and digital cognitive artefacts. We argue that pink noise in this context plays a salient role in the practical, ethical, and political evaluation of coupling relations between humans and cognitive artefacts, and subsequently in the responsible innovation of cognitive artefacts and human-artefact interfaces.

The Subject of Enhancement: Augmented Capacities, Extended Cognition, and Delicate Ecologies of the Mind.

This paper argues for an inflationary and capacity-relative understanding of human enhancement technology. In doing so it echoes the approach followed by Buchanan (2011a, 2011b). Particular emphasis is placed on the point that capacities themselves are relative to demands placed on the organism by its environment. In the case of human beings, this environment is to a very large extent institutionally structured. On the basis of the inflationary and capacity-relative concept of enhancement, I argue that the subject of enhancement must be understood in terms of a bundle of capacities that is both extended (Clark 1998) and ecological. This consequence of the inflationary enhancement concept has some surprising upshots, namely that the subject itself must be considered as a technological enhancement and not a 'platform' or subjectum upon which the enhancement enterprise builds. This conclusion clashes, I argue, with some of the presuppositions of liberal philosophy, which starts by assuming a reflective subject. The paper ends with some reflection on the desirability of reflective subjectivity for human flourishing and addressing the ecological crisis.

Empathy and alteration: the ethical relevance of a phenomenological species concept.

The debate over the ethics of radically, technologically altering the capacities and traditional form of the human body is rife with appeals to and dismissals of the importance of the integrity of the human species. Species-integrist arguments can be found in authors as varied as Annas, Fukuyama, Habermas, and Agar. However, the ethical salience of species integrity is widely contested by authors such as Buchanan, Daniels, Fenton, and Juengst. This article proposes a Phenomenological approach to the question of species-integrity, arguing in favor of a phenomenon of species-recognition that carries an ethical pull. Building on Husserl's Phenomenological account of empathy and the lived-body, as well as Schopenhauer's concept of compassion as an ethical urphenomenon, I develop a "Phenomenological species concept" (PSC), which I argue has the ethical significance that biological species concepts do not. The PSC reorients the debate over human alteration and species integrity.