I’m sorry but I don’t understand your point. Are you claiming that the citation I provided doesn’t address the issue Vern and SoCal have been discussing? It seems pretty straightforward to me that the bishops are saying that there are times when a Catholic may indeed vote for someone who “holds a position in favor of an intrinsic evil.” Are you disputing that?
I agree that 34 is the critical one:
“34. Catholics often face difficult choices about how to vote. This is why it is so important to vote according to a well-formed conscience that perceives the proper relationship among moral goods. A Catholic cannot vote for a candidate who takes a position in favor of an intrinsic evil, such as abortion or racism, if the voter’s intent is to support that position. In such cases a Catholic would be guilty of formal cooperation in grave evil. At the same time, a voter should not use a candidate’s opposition to an intrinsic evil to justify indifference or inattentiveness to other important moral issues involving human life and dignity.”
The Bishops are indicating that some cooperation with evil may occur, but it is a limited principle.
Vern is arguing that he can select intrinsic evil over the absense of the same evil on the basis of viability. That is, he does not ‘waste’ his vote, but cooperates with the evil in its pursuit of political power because that power, in turn, will be used for good.
This is identical to the argument made by Catholics voting ‘pro choice’ (in political terms). Voting against Roe has been ineffectual, so they justify voting for other important moral principles on which they believe that there can be progress.
Vern has argued that his position is different, because abortion, his stated goal, is of special importance. This is doubly flawed, first, ‘pro choice’ Catholics may sincerely believe that they are addressing abortion in a different, and more effective way. Second, the Church does not elevate abortion to singular status in the context of voting - notice the example of abortion and racism. In the Doctrinal Note we have nine examples of non negotiable principles.
I find both applications very, very suspect. Both use direct complicency, at the expense of more direct and licit choices, for the sake of indirect progress via the political process.
I also am always suspicuous of any principle that a person will not uniformly apply. Notice that Vern argues that he can vote for intrinsic evil for the purpose of indirect political good, but vehemently objects to the same principle being exercised by others if they make different compromises then himself.
Finally, the bishop’s do not seem to introduce the concept of viability, or indirect intent, at all. They seem to suggest that we may have to decide between different imperfect candidates, but it does not clearly state that we can use electability as a proper moral criteria. In fact, it references the moral conscience repeatedly, which, in the context of Catechism, would seem to suggest that we are to vote on the balance of ‘most correct’, not ‘most probability of a successful outcome’.