In the hospital the relatives gathered in the waiting room. Their family member lay gravely ill. Finally, the doctor came in looking tired and somber, “I'm afraid I'm the bearer of bad news,” he said as he surveyed the worried faces. “The only hope left for your loved one at this time is a brain transplant. It's an experimental procedure, semi-risky and you will have to pay for the brain yourselves.” The family members sat silent as they absorbed the news. After a great length of time,...