Baraendur said:
Seriously, the one thing that I keep hearing is that the original cells of a cloned animal are not (for lack of a better term) the same age as a newborn's would be. This means that a 30 year old who clones themself is going to have an infant made up of cells that are already advanced 30 years.
Yay! Someone who's done some research! An intelligent criticism!
You got it. That's one of the main problems with cloning, and a very solid argument against bringing a human clone to term with present technology. No need to whine about 'playing god' or anything -- just point out that it's basically immoral, by any standard, to knowingly cause a genetically damaged child to come into existence, to willingly and purposefully condemn someone to a shortened, disease-ridden, life.
Please note I used the words 'to term'. The only way to improve the process is to do experiments, and that means creating embryos and checking their DNA until we have the issue solved. There's no need to implant them in a woman; a few cell divisions will probably tell us all we need to know. (I'm not a biologist, so I'm not certain of this.)
I do not like the Catch-22 often offered as a 'compromise' by luddites, which basically goes:
Luddite: "We must ban these experiments until we know the outcome."
Scientist:"How are we supposed to know the outcome unless we perform experiments?"
If, against all reasonable evidence, the Raelians have produced a true clone, AND it is genetically healthy, then I think that's a Nobel worthy achievement. I'd call the odds of this being the case roughly akin to the odds of me winning the lottery without buying a ticket.