I still think medical ethics belongs pretty squarely right here -- I (as person, not necessarily as mod) get more out of the medical side than the ethical side. Teasing the implications out of the science.
The issue really is when do you *withold* human rights from somebody, but IMO the raging debates on human cloning, stem cell research and such have little to do with science and more to do with ethics.
Well, they have to do with the idea of what-constitutes-human, which is both a scientific and an ethical question. To a certain degree, I think America gets hung up on the idea that rights are "imbued by our Creator," with some folks thinking, OK, well, there's this metaphysical category "God" which has attributes of personhood, including some kind of agency (Supreme, Providential agency) and a record of His Divine Thoughts in the scriptures, and some folks thinking, OK, well, there's this metaphysical category which in the past was interpreted as "God" and in which our rights exist waiting to be recognized/formed/seized by our consciousness. I'm pretty sure the Founding Fathers who wrote about the imbuing of inalienable rights would have been split along that line of what exactly was meant by a Creator, which makes for a pretty hairy establishment of law.
The best scientific angle I've seen on human rights (it was in the context of abortion, and it was basing the definition of human rights on consciousness (that which is capable of recognizing/forming/seizing rights) in the form of fetal brain activity, which starts at around six weeks of development.
I can't entirely discount the Catholic model, which is all about potential. A future human deserves the right to exist as much as a current human.
In practice, I'm sure with an AI, rights would be granted at the moment at which the entity demonstrates an ability to ask for them. What is meant by "demonstrate" and "ask" will have to be hammered out, and will become the definition for "human" (human is that which can demonstrate an ability to ask questions, rather than parrot questions as a function of some kind of program).
With a genetically/technologically modified human, in practice, I'm pretty sure the rights will be assumed to exist until the entity demonstrates over and over and over again that it's incapable of ever, ever becoming conscious enough to ask for rights. At which point, torch-wielding mobs will carry Justice Scalia's litter out to the old farmhouse and burn the monster as the cameras roll. |