Woollard's Main Conclusion in This Paper Is

Woollard's main conclusion in this paper is:

A) Proximity is not a morally relevant factor when it comes to determining when we have the duty to make substantial sacrifices to help others in desperate need.
B) Proximity is a morally relevant factor when it comes to determining when we have the duty to make substantial sacrifices to help others in desperate need.
C) People from affluent countries still should do a lot more to prevent poverty-related deaths because the imperialist actions of their countries may be responsible for those deaths.
D) Morality should not demand too much from people; otherwise, it is implausible to expect people to adhere to moral standards and morality becomes useless as a guide for how to act.