Communism

I'm trying to think of physical goods I'd be willing to sacrifice a life for (not mine, someone else's). Food aside (which doesn't really count) I'd 100% burn down all the world's cities to save one life ... nevermind I found the line.

Housing the homeless is worth a human life. 100 homes per life I'll say.

Trains too. I'd sacrifice a life to save a train line (not mine, someone else's).