The proliferation of enhancement technologies and pharmacological agents has perpetuated the view of American doctors and patients of medical care as a market commodity driven by what consumers want and are willing to pay for.
Direct sterilization by means of tubal ligation is morally unacceptable in Catholic bioethics but other procedures that result in indirect sterilization may be acceptable under certain conditions.
A bioethicist argues that children with Down syndrome should not be subjected to cosmetic surgery to change their appearance unless they are at the age and have the capacity to make the decision for themselves.