Gov. Jeb Bush has ordered the feeding tube reinserted into Terri Schiavo, the severely brain-damaged Florida woman who has been artificially fed for 13 years. Bush contravened a court order. Terri’s parents had implored the governor to save their daughter. Is cutting off food and water to a patient murder, as it surely would be with an infant? Is pulling out Terri’s feeding tube to let her die of starvation and dehydration morally different from giving her a lethal injection? In ending the life of a pet, the injection seems more “humane.” In France, this debate has exploded. Marie Humbert,...