Why did you add that silly third option? Everyone is just going to vote for that to be funny.
Says who we wouldn't let the train go and then go kill the other guy for fun?
I would.Anyway y'all are assuming that the combined lives of everybody in the train are worth more than the one man.
I wouldn't kill him because then I'd be directly responsible for his death. But if I let the trolley go, then I could wash my hands clean of the affair knowing that I didn't contribute to their deaths, and didn't contribute to the worker's death. My own conscience is more important to me than a bunch of people.