Reason and Moral Dilemmas.

Intuitive vs. Rational thinking - Beliefnet Forums: "To take Hauser's example, the decision to sacrifice the one on the siding to save the 5 on the main track, is not amenable to reason. If the five on the main track are fighting a gang war, and the one on the siding is a police officer trying to call in assistance or use his authority to end the fighting, reason cannot override the decision to divert the trolley to kill the officer."