Pope Francis has published an encyclical on the family that clearly states that contraception is a mature and moral practice that ensures that children grow up in a loving environment. We’ll see how this interacts with the Supreme Court’s decision in a recently-heard case brought by Catholic nuns who insist that they shouldn’t be forced to offer contraception as part of their health care insurance. The nuns, who have children only under the most irregular circumstances, had argued that the First Amendment guarantee of religious freedom trumped the requirements of the Affordable Health Care Act, which requires in part that health care plans offer contraception.