Eat another person? He/she would be someone you wouldn't know, and you are in a situation of life or death and rescue is impossible for atleast a few weeks. It is just you and this person, the two of you are alone. Just say yes or no, and illaberate. Personally, I would. I'm selfish and as far as I'm concerned I'm number 1 and I deserve to survive more than anyone else. Especially the mother fucker I want to eat.