"Cesarean section is reported to have been performed by Nicola de Falcon in the year 1491. Nufer, in 1500, and Rousset, in 1581, performed it a great many times, always successfully; so that, Scipio Murunia affirms, it was as common in France during that epoch as blood-letting was in Italy, where at that time patients were bled for almost every disease. However, a reaction soon followed, headed by Guillemau and Ambrose Pare, who had failed in their attempts at Cesarean section. In our days a marked change of opinion on this interesting and delicate question is rapidly taking place. "With these advances in view, the question now is: "_Are we ever justified in killing an unborn child in order to save the mother's life?_ "This is a burning question, and the sooner and more satisfactorily it is settled, the greater will be the peace to the medical mind and conscience. "In answer to the question, I, at the outset, reply _No_, and claim that, under no conditions or circumstances, is it ever allowable to destroy the life of the child in order to increase the mother's chances of living. And the day may arrive when, by the law of the land, the act will be considered criminal and punished as such. In support of this opinion, and to illustrate this position, allow me to take a purely ethical and medico-legal view of the subject, and to relate to you a parallel case, as also the decision arrived at by the Lord Chief Justice of England, Judge Coleridge, than whom there is not a greater jurist living. "The case is that of the British yacht 'Mignonette.' On July 5, 1884, the prisoners Dudley and Stevens, with one Brookes and the deceased, an English boy between 17 and 18 years of age, part of the crew of the 'Mignonette,' were cast away in a storm at sea 1,600 miles from the Cape of Good Hope, and were compelled to take to an open boat. "They had no supply of water, no supply of food, and subsisted for twenty days on two pounds of turnips and a small turtle they had caught. They managed to collect a little rain-water in their oil-skin capes. "On the eighteenth day, having been without food for seventeen days and without water for five days, the prisoners suggested that some one should be sacrificed to save the rest. Brookes dissented, and the boy, to whom they referred, was not consulted. On that day Dudley and Stevens spoke of their having families, and of their lives being more valuable than that of the boy. The boy was lying in the bottom of the boat, quite helpless, extremely weak and unable to make any resistance; nor did he assent to be killed to save the others. Dudley, with the assent of Stevens, went to the boy and, telling him that his time had come, put a knife into his throat and killed him. They fed upon his flesh for four days. On the fourth day the boat was picked up by a passing vessel, and the sailors were rescued, still alive but in a state of extreme prostration.