a man appears in front of you he gives you a option walk away from him or listen to his proposition you listen he ask you if you would push a button that would kill one random person in the world for 10 million dollars you are incredibly poor if you choose to leave you will never have this chance again and will be poor for the rest of your life...
no one would ever find out except you and the mysterious guy there are no repercussions for doing said act other then receiving the money and the man/woman/child dying.
also you sign a legal agreement stating you would never use the money to save the life of another person you canhelp people but not save another person
which do you choose yes or no
also not to put anyones pants in a bunch this is from 2 movies and a book and a tv show asking this question but lets say there was no twist you would be able to walk away free and 10 million dollars richer