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Artificial agents and the expanding ethical circle

2013, AI & SOCIETY

Abstract

I discuss the realizability and the ethical ramifications of Machine Ethics, from a number of different perspectives: I label these the anthropocentric, infocentric, biocentric and ecocentric perspectives. Each of these approaches takes a characteristic view of the position of humanity relative to other aspects of the designed and the natural worlds-or relative to the possibilities of 'extrahuman' extensions to the ethical community. In the course of the discussion, a number of key issues emerge concerning the relation between technology and ethics, and the nature of what it is to have moral status. Some radical challenges to certain technological presuppositions and ramifications of the infocentric approach will be discussed. Notwithstanding the obvious tensions between the infocentric perspective on one side and the biocentric and ecocentric perspectives on the other, we will see that there are also striking parallels in the way that each of these three approaches generates challenges to an anthropocentric ethical hegemony, and possible scope for some degree of convergence. Keywords Machine Ethics Á Artificial intelligence Á Anthropocentrism Á Biocentrism Á Ecocentrism Á Infocentrism Á Moral status Á Consciousness Á The 'more-than-human' world The following chapter was previously published, under the title 'Machine Ethics and the Idea of a More-Than-Human Moral World', in Machine Ethics, edited by Michael Anderson and Susan Leigh Anderson, Ó 2011 Cambridge University Press, pages 115-137. It is reproduced here, with some amendments, and a new introductory section, by permission of Cambridge University Press.