What? No more gun discussions? But I just can't get enough of those gun issues!!!!

I've wanted to talk about this for a while, ever since the case in the States, where that family was allowed to create a foetus which would have the correct bone type for their dying daughter. I personally agree with what they did; the child that was created will have a very special place in that family.
We've had our fair share of genetic engineering issues arising over here in the last few years. 'Dolly' the sheep, genetically engineered crops being destroyed by protestors and now a new case. A family in Scotland wanted to have a girl to replace the daughter who died in a bonfire accident. The chances of having a girl 'naturally' were very slim; they already had four sons. In the end, the High Court refused their request and forbid the treatment which would allow them to conceive in this way.
The controls in place have to be religiously adhered to and discussion has to take place on any ammendments.
I don't like reactionary attitudes to anything, but I believe we have to be careful with this 'Brave New World' we seem to be creating. We've indirectly interfering with evolution for millenia - the fact that we can control our environment, and not be controled it is testament to this fact. We now have the foundations of the ability to alter the makeup of our very beings. It may be some time off, but one day every characteristic will alterable.
I personally have no problem, per se, with altering physical characteristics. However, the sex of a child should not be toyed with; this would have devastating effects on the demographics of a society where this procedure was routine.
The thing is, these expensive procedures will not be able to all - just to the most wealthy. As Santa says, there will be an underclass of 'imperfect' people and I can't see how descrimination would not develop. Has anyone seen 'Gattaca'?
Gene therapy to eliminate diseases like Parkinson's, Alzheimar's is something which I would support. Perhaps there is something to be said for eliminating all diseases like Down's Syndrome, I don't know.