Over on the Evangel blog, Jeremy Pierce explains the moral reasoning behind Pope Benedict’s recent comment on the use of condoms:
There’s a category of moral obligations that occur in funny circumstances. Given that you are doing a certain immoral thing, there are nevertheless obligations that you have. The pope has recently conceded (finally) that there are such obligations involving condom use. It’s wrong to be a male prostitute, but it’s “a first step in the direction of a moralization, a first assumption of responsibility” if the prostitute uses a condom. In other words, if you’re going to be immoral, you do have the moral obligation of wearing a condom. You shouldn’t be doing the initial immoral thing to begin with, but if you’re going to do it you still have another obligation to be responsible and wear a condom, or else you fail at a further obligation.