There may be an outcry against this manipulation, but that will not stop it from happening. Humans are going to do it. So what are the positive aspects? There must be some.
Possibly to eliminate some or all of the deseases?
Increased intelligence?
Healthier, stronger bodies?
Prettier people? (But that, of course, should remind us that beauty is in the eye of the beholder)
What happens if one nation developes this procedure while the rest of the world bans it. Will that nation eventually rule the rest, by military or economic means?
DNA manipulation as well as human cloning will happen. Bet on it.
Let me say I think the 19th and early 20th centuries should have been taught us something. The resistance to scientific "advancements" was enormous. Let's just hope it is properly controlled. Which could open up a brand new debate on who the controller should be.
