How to structure a health care system that properly balances cost and human care.
A 2003 study in 12 metropolitan areas suggested that physicians provide appropriate health care only about half the time.
When should a pregnancy be allowed to be aborted and if so who should make that choice.
Should individuals be allowed to assist others end their lives?
Should we allow the cloning of humans?
How to allocate 'scarce' research dollars to the plethora of diseases we face.