Right now, the correction of DNA is leading and only one vote for #neveralter
Why would you do or not do genetic engineering?
10 Things You Didn't Know About "Gattaca"
10 Things You Didn't Know About "Gattaca" ~ The Geek Twins
Very interesting link there.
I think the strongest argument AGAINST a dichotomy between rich and poor with genetic engineering lies along three lines:
1. Many people will have moral objections and so the dividing lines will be much more fuzzy than strictly along income levels.
2. The government will finance much of the engineering to lessen its load for health care.
3. The types of treatment will probably come in a variety of packages where you can choose to give the kid varying traits and not have just two, the best only affordable by the rich, and the worst for everyone else. There will be a finer granular gray scale than that and different parents will be willing to take on more debt than others to finance the genetic engineering of their children.
It will also be interesting to see which Olympic competitions will be affected as well as some competitions are less dependent on natural qualities than the pure mental endurance and will to triumph.