I just took on a forced-birther on FB on one of my (sane) church friends' threads. I said, "I agree that we should research all sides. In that spirit, I've read Robert George and Christopher Tollefsen's book Embryo. In that spirit, perhaps you would consider reading Dr. Willie Parker, an African American man whose Christian faith called him to learn how to perform abortions (eg, watching a pro-life mother birth a baby diagnosed as without lungs made him start re-thinking)."