Designer babies in the making ;D. Scientists claim that owing to genetic modification, chances of certain diseases can be decreased as the new technology an center the exact point that leads to the disease in the embryo and "cut it out" without disturbing the embryo as a whole. Who knows whenever the practice does start being used on human subjects, parents might be able to demand qualities they desire in their babies.
I reckon that it is interesting to see what genetics can make positive changes for the better of humankind and also, hope we see more changes for the good of humans. I reckon making the chances of less diseases is good and also hope the money is spent well, in this funding area and also should be good for humans. I think that people will want perfect humans and that won't be easy and parents may want the perfect son who is obedient and that can backfire in the process.