I think it could be argued that we are somewhat obligated to ensure the continuation of our species. I'm not making that argument, but I think if someone wants to, it won't be too absurd. But that's definitely not the same as breeding. But why would average joes like you and me need to breed? I've been told that I should because of some traits I have that people think are desirable. But what about all the other problems I have? I'm short, quite athletically challenged, faint for no reason once or twice a year, I have alzheimer's in my family history. If we were to grant that as humans, we should ensure the wellbeing of our species, wouldn't my time be better spent doing something that would benefit mankind instead of making another person who is somewhat like me? People who make medical and technological breakthroughs save lives by the millions and billions. That's definitely much more productive (in terms of continuation of our species) then just churning out 2-3 children each.
How do you feel when someone with a genetic disorder has lots of children that share that disorder? I don't quite know how to feel when I read about cases like this, which happens very often. Once I read about this woman with cystic fibrosis who managed to live to her 20s and when she couldn't receive lung transplants, had a daughter, and then got a lung transplant because now her need is greater (because of her baby). But CF is genetic. Should she have done that? Who are we to say, really. Ultimately, having children is a very personal decision.
How do you feel when someone with a genetic disorder has lots of children that share that disorder? I don't quite know how to feel when I read about cases like this, which happens very often. Once I read about this woman with cystic fibrosis who managed to live to her 20s and when she couldn't receive lung transplants, had a daughter, and then got a lung transplant because now her need is greater (because of her baby). But CF is genetic. Should she have done that? Who are we to say, really. Ultimately, having children is a very personal decision.