Title: Deconstruction and Excision in Philosophical Posthumanism
Abstract: I distinguish the ethics of transhumanism from a related metaphysical position which I refer to as “speculative posthumanism.” Speculative posthumanism holds that posthumans might be radically non-human and thus unintelligible in human terms. I claim that this transcendence can be viewed as analogous to that of the thing-in-itself in Kantian and post-Kantian European philosophy. This schema implies an impasse for transhumanism because, while the radically non-human or posthuman would elude evaluation according to transhumanist principles such as personal autonomy or liberal freedom, it is morally unacceptable for transhumanists to discount the possible outcomes of their favoured policies. I then consider whether the insights of critical posthumanists, who employ a cyborg perspective on human-technology couplings, can dissolve this impasse by “deconstructing” the opposition between the human and its prospective posthuman successors. By exhibiting its logical basis in the postructuralist philosophies of Derrida and Deleuze, I show that the cyborg perspective is consistent with both cyborg humanism and a modified speculative posthumanism. This modified account treats the alterity of the posthuman as a historically emergent feature of human and posthuman multiplicities that must be understood through their technical or imaginative synthesis, not in relation to a transcendental conception of the human. Contemporary transhumanists argue that human nature can and should be altered through technological means where such enhancements are likely to lead to the majority of individuals leading better lives. This ethic is premised on prospective developments in Nanotechnology, Biotechnology, Information Technology, and Cognitive Science – the so-called “NBIC” suite. One of the areas of particular concern for transhumanists is the use of such technologies to enhance human cognitive functions such as learning, memory, and attention. For example, such pharmacological agents as Modafinil are currently used to enhance learning and working memory. Transcranial Magnetic Stimulation of areas of neural tissue may, one day, be routinely employed to increase the neural plasticity associated with learning and memorization (Bostrom and Sandberg 2006). More speculatively, micro-electric neuroprostheses might interface the brain directly with non-biological cognitive or robotic systems (Kurzweil 2005, 317). 1 Such developments could bring the day when all humans will be more intellectually capable, whether because of enhancements of their native biological machinery or through interfacing with artificial information processing systems.
Publication Year: 2010
Publication Date: 2010-06-01
Language: en
Type: article
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Cited By Count: 17
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