Explain the prisoners dilemma discuss at least one scenario

Question

1. Explain the "Prisoner's Dilemma." Discuss at least one scenario related to a matter of natural resources or environmental protection that poses a similar dilemma. How might the dilemma in such a scenario be resolved? How can the "Prisoner's Dilemma" be used to explain Hobbes's account of the social contract?
2. What, according to Rawls, can justify economic inequality? How does Rawls use the concepts of the "original position" and the "veil of ignorance" to develop his view? How does Nozick's view of distributive justice differ from Rawls's?
3. Explain Judith Jarvis Thomson's "violinist" scenario. How exactly does Thomson use that scenario to make a point about abortion?
4. Why does J. Gay-Williams claim that euthanasia is "unnatural"? How is his claim supposed to support the conclusion that euthanasia is wrong? Explain his two other arguments against euthanasia. How does James Rachels respond to one such line of argument?