There are lots of videos on Youtube about this famous doctor and anthropologist Paul Farmer.
He has done a ton to help extremely poor people in Haiti.
He is (or would be) an advocate of something like what I called the "equal consideration" view I developed today. I do not know, however, what, if anything, he would think about Singer's arguments:
-- see the links to even more videos
Re-read the chapter on AIDS and read the Chapter on medicine and equality for Wednesday.