Transhumanists believe that we can and should use technology to overcome the limitations of the human brain and body. For example, transhumanists advocate using technology to radically increase our lifespan, intelligence, happiness, and virtue. In relation to the themes of the journal of Minds and Machines transhumanists advocate cognitive enhancement along three vectors.
One vector is cognitive enhancement using pharmaceuticals, genetic therapies and tissue engineering. Direct modification of the organic brain will allow human beings to increase our intelligence, expand our memory, sharpen our capacity for concentration, and eliminate cognitive and psychological disabilities.
A second vector is through ‘cyborgization’ - the incorporation of devices, nanorobots and computers into the body. This trajectory may permit the augmentation of the senses with artificial hearing and sight superior to organic ears and eyes, the direct augmentation of cognition with brain prostheses, and connecting the brain wirelessly to the Internet. These technologies will likely converge with the growth of virtual worlds and augmented reality, blurring divisions between the “virtual” and the “real.”
The third vector of human enhancement is through the creation of ‘mind-children,’ computers and robots with, at least, human-level cognition, emotions and abilities. These machine minds may be created either through efforts to create artificial life and general intelligence, and/or by
uploading human minds into machines. Once created these machine minds may be far more capable and powerful than organic humans.
This special issue of Mind and Machines will explore the philosophical problems and implications of the transhumanist project in regards to these processes, cognitive enhancement, cyborgization and the creation of mind children. How far can these processes go, and how far should they go?
* What philosophical questions are posed by efforts to enhance intellectual, aesthetic and moral abilities with drugs, gene therapies, brain machines and computers?
* What philosophical questions are posed by cyborgization, uploading and the blurring of the real and virtual?
* How plausible are cognitive enhancement, human-machine integration, immersive virtual reality and the brain prostheses?
* Is uploading the mind to a computer platform possible?
* What implications do these technologies pose for personal identity and legal personhood? At what point, if any, do machines minds become rights-bearing persons?
* How likely is it that our descendents will be embodied in machines that stand to us in intelligence as we do our hominid ancestors?
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