I would love the idea of having a child of mine NOT born with DDD! But, if everyone was genetically altered to NOT have any defects there would be so many people out of work. Doctors, etc. The list can be immense.
But for me, I know there are 3 things in my gene pool that are definitely genetic down the line. Not to every child down the line but the gene would still be present even if it didn't show at that one level.
Overweight is on the female side of our family. So far every generation has overweight females. The DDD (degenerative disc disease) is also one of our genes and didn't hit all siblings or all of one generation. Our artistic abilities, drawing etc., everyone of us siblings inherited that. My son, inherited his music abilities from his dad and his art from me. Two out of his 3 kids are artistic while one isn't. His wife isn't artistic but her mother was.
Now, we also know that all this is from our mother's side because most of us have different dads. Myself and a younger brother, both with different dads both have DDD. Hence it came from our mother.
Now, I would like to see some of the diseases that hinder a person from being able to do every day basic things be eliminated but on the other hand, like someone else mentioned, something much worse may show up instead. Like the deaf may not be able to hear their other senses get stronger. So who is to say that changing one little thing in ones DNA won't have more devastating problems?
I don't like the idea of changing a child's DNA to have what the parent WANTS because that takes out all the fun of learning what your child likes and doesn't like and how that person would turn out as an adult. It also takes away THEIR freedom to be a unique individual on their own.
I am DEFINITELY against changing a child's DNA to GIVE them a disability! Growing up with one is no fun and I wouldn't wish it on my worst enemy! If I were deaf and wanted to change the DNA on my child so that it too would be hearing impaired, is the worst thing I think a parent can do to a child! I would consider that child endangerment or what ever it could be called!
I think I am for/against the idea. But if I could only choose one option, I would have to be against it all the way. Like someone else mentioned, once DNA is being messed with, no telling what may come out of it. Best leave things as they are.
Science Fiction someone mentioned? Going to the moon used to be science fiction but it really happened. I would hate to see this thing become a reality.
Oh, BTW, my son doesn't have DDD and as far as I can tell neither do any of his kids. Hopefully it stopped with me. But he is probably still a carrier of the gene, just it isn't prominent in him.
Sorry to have rambled on. This is definitely a touchy subject as one can see the pros but also the cons. Which one out weighs the other?