Could a Catholic in good conscience vote for a candidate who supports legalized abortion when there is a choice of another candidate who does not support abortion or any other intrinsically evil policy? Could a voter’s preference for the candidate’s positions on the pursuit of peace, economic policies benefiting the poor, support for universal health care, a more just immigration policy, etc. overcome a candidate’s support for legalized abortion? In such a case, the Catholic voter must ask and answer the question: What could possibly be a proportionate reason for the more than 45 million children killed by abortion in...