The argument that _life must only be taken back by the life-giver_, would, if thoroughly carried out, entirely prevent all dangerous operations. In the treatment of some diseases there are operations that will either kill or cure: the disease must certainly be fatal if left alone; while the proposed operation may save life, it may equally destroy it, and thus may take life some time before the giver of life wanted to take it back. Evidently, then, such operations should not be performed, since there is risked so grave an interference with the desires of the life-giver. Again, doctors act very wrongly when they allow certain soothing medicines to be taken when all hope is gone, which they refuse so long as a chance of recovery remains: what right have they to _compel_ the life-giver to follow out his apparent intentions? In some cases of painful disease, it is now usual to produce partial or total unconsciousness by the injection of morphia, or by the use of some other anaesthetic. Thus, I have known a patient subjected to this kind of treatment, when dying from a tumour in the aesophagus; he was consequently for some weeks before his death, kept in a state of almost complete unconsciousness, for if he were allowed to become conscious, his agony was so unendurable as to drive him wild. He was thus, although breathing, practically dead for weeks before his death. We cannot but wonder, in view of such a case as his, what it is that people mean when they talk of "life." Life includes, surely, not only the involuntary animal functions, such as the movements of heart and lungs; but consciousness, thought, feeling, emotion. Of the various constituents of human life, surely those are not the most "sacred" which we share with the brute, however necessary these may be as the basis on which the rest are built. It is thought, then, that we may rightfully destroy all that constitutes the beauty and nobility of human life, we may kill thought, slay consciousness, deaden emotion, stop feeling, we may do all this, and leave lying on the bed before us a breathing figure, from which we have taken all the nobler possibilities of life; but we may not touch the purely animal existence; we may rightly check the action of the nerves and the brain, but we must not dare to outrage-the Deity by checking the action of the heart and the lungs. We ask, then, for the legalisation of euthanasia, because it is in accordance with the highest morality yet known, that which teaches the duty of self sacrifice for the greater good of others, because it is sanctioned in principle by every service performed at personal danger and injury, and because-it is already partially practised by modern improvements in medical science.