utilitarianism and ecological ethic

1. What is traditional utilitarianism? With traditional utilitarianism, how do you determine what the moral thing to do on any particular occasion might be? Include mention of the four (4) considerations to determine what the moral thing to do on any particular occasion might be.
2. Why is utilitarianism attractive to many? Discuss three (3) reasons.
3. What is the ecological ethic?
4. How does utilitarianism support the ecological ethic?

double space, APA format