Suppose there is a drug that improves memory and is covered by insurance for patients with Alzheimer's disease. If this medication is found to improve memory in the general population:

Parents should be permitted to use medical technology to choose the sex of their child prior to embryo implantation:

Many people who need an organ transplant cannot afford the life-long costs of immunosuppressant medications following the surgery. The government should pay for these medications, just as it does for dialysis.