The only certainty we seem to have in today's health care is that profound changes are coming. What their extent will be is undetermined, but we do know that we are facing the greatest change in the system in 46 years. The demands that these changes will make on the system will also make demands on our application of ethics to the practice of healthcare. What demands on ethical practice do you see for the future? How can knowledge of ethical theory assist you with meeting these demands?