"581. But the chief disease is that produced by the occupation of the grinder, which is the most pernicious of any branch of manufacture in England. The inhalation of the dust of the grindstone and of the steel of the knife, or whatever he may be grinding, is so pernicious, that the life of a dry grinder scarcely averages thirty-five years, whilst that of a wet grinder is seldom prolonged to more than forty-five years. The bent posture and pressure on the stomach aggravate the evil. Fork-grinding is the most pernicious, because it is done dry, and a great deal more of the steel has to be ground off. Dr. Knight states that he cannot better express how injurious grinding is to the health than by stating, that 'they who are the greatest drinkers among the grinders are sometimes the longest lived, owing to their more frequent absence from their work.' "582. Dust flues, in the state of perfection to which they have now been brought, appear to be capable of greatly diminishing if not of entirely obviating the evil. The Sheffield grinders cannot, however, be induced to avail themselves of this security; they know that they are doomed to an early death, yet they are absolutely unwilling that the evil to which they are exposed should in any degree be lessened: they regard every precaution to prolong life with jealousy, as a means of increasing the supply of labor and lowering wages; they are for 'a short life and a merry one,' and hence, even when the masters are at the expense of erecting the apparatus, these men refuse to use it, and even frequently kick it down and break it under their feet.'"--(_Ibid._ Evidence.) As to the moral state of this class of work-people, the Report speaks thus.--(Second Report, p. 176-178.) "933. The moral and religious state of the children and young persons employed in the trades and manufactures of Birmingham, is described by the Sub-commissioner as very unfavorable. The social and domestic duties and affections are but little cultivated and practiced; great numbers never attend any place of religious worship; and of the state of juvenile crime some conception may be formed from the statement, that of the total number of known or suspected offenders in this town, during the last twelve months, namely 1223, at least one-half were under fifteen years of age. "934. As to illicit sexual intercourse, it seems to prevail almost universally, and from a very early period of life: to this conclusion witnesses of every rank give testimony.