Eugenics:
For those who are unfamiliar with Eugenics, its basically the practice of improving the human gene pool by preventing those with undesirable genetic traits from reproducing. This can be accomplished in a number of ways such as: forced sterilization, discouraging reproduction, social pressure, murder, etc.
I'm not sure if this counts, but when criminals are imprisoned for life - or at least from youth through middle age, they are effectively kept from breeding. One might argue that this is an unintentional form of eugenics as in the long term, if their violent criminal behaviour is indeed tied to their genes, then they are effectively being removed from the gene pool.
Some would argue that this could be a good thing. For example, if you are expecting, you might want to know ahead of time if you are going to have a baby with Downs syndrome so you can terminate the pregnancy and try again. Some folks would consider this murder, or simply immoral, while others would see this as merciful or responsible. My question here is how do you decide if it is right, wrong, wise, foolish, or whatever?
Would it be possible to gently steer the human races towards one that is less prone to inherited genetic disorders and weaknesses, or is mankind generally too corrupt to do this in a fair and responsible way? Is there a fair and responsible way at all?
Lastly, is it possible for people to correctly determine whether or not humanity would be better off or worse off with the elimination of certain genetic traits? If so, does the benefit of doing so outweigh the moral opposition?
Thoughts?