It is a moral and ethical problem since we are faced with the dilemma of acting on our own impulse or acting in the interests of being seen as a moral person or self interest. In a philosophical sense, distinguishing consequential (or teleological) from non-consequential (or deontological) ethical theories.
Deontological-based ethics, emphasise moral duty, rights, fairness and justice. Its not fair that the innocent person should die in Scenario 2. In teology, if a decision results in a greater ratio of good to bad in the long run for the individual compared with alternatives, the decision is ethical. This can also border on egoism, since the decision could be made on the basis of �looking good� or being heroic. Save five, kill one. But why is acceptable to kill that one?
Most of us would naturally adopt the utilitarianism approach - the assessment of consequences considering everyone involved. Often pilots will divert away from highly populated areas if they think they are going to crash.
It�s a widely regarded topic and I have done some studies, including Aristotles Teotological argument, but it don�t arf make yer brain hurt.
There is no answer to these questions, as the scenarios force us to think about questions such as:
Is it right to sacrifice one life to save five?
Should some actions (such as killing somebody) never be done?
Why is it acceptable to sacrifice a person in the first case but not the second?
Is there a difference between killing someone and letting them die?
Does your opinion change when your life is at stake?
Which most of us would find morally and ethically reprehensible. In the blink of a moment, most of us would act upon moral instincts established by society to be seen in the better light. 1 death is less immoral than 5, but still immoral nonetheless as we had made that choice.