I think that the Bioethics is needed for the part of human nature. If you think the Bioethics far deeper, it is sure that you can realize yourself much deeper.
In my opinion, bioethics should play a bigger role in our society, especially in modern medicine. With all the abilities of human it's important to ask if they are allowed to do it. There should be applied a strict standard.
I do believe that Bioethics are going to be one of the greatest subjecs in the nearest future. Allready now are we talking about genetic reseach, and I'm personaly scarred of those experiments they are running (e.g. Dolly the sheep that now have a twinn). They must stop at a place or else are we all a clone of eachother in 2020. How long can we go? My suggestion for the future must then be to make a policy that forbid any experiments on humans as well as animals. I hope that the world's politicians can grow up and make a law.