Will column: ‘Heartbeat bills’ are provocations in abortion debate

While constitutional lawyers, ethicists and theologians — in descending order of importance in the abortion debate — have been arguing in the 46 years since the Supreme Court attempted to settle the debate, some technologists have been making a consequential contribution to it. They have developed machines that produce increasingly vivid sonograms of fetal development. This concreteness partially explains the intensification of the debate.