(c) Material assistance is given by those who produce or distribute a publication and by those who furnish necessary material. Among the producers, the proximate cooperators are, first, the managers of the printing company, and, secondly, the printers, the “readers” and the correctors; the remote cooperators are the typesetters, arrangers of ink and paper, binders, and machine operators. For proximate cooperation it is held that a most grave reason suffices, as when a printer cannot otherwise support himself and his family; for remote cooperation a grave reason is needed. Among the distributors, there are degrees of proximity in cooperation as follows: first, those who put the reading matter into the hands of others (e.g., by keeping it on the tables in their waiting rooms or offices); next, those who keep it for purchasers who may ask for it; finally, those who are employed as keepers of newsstands, newsboys, etc. We cannot think of any reason sufficient to excuse the first kind of cooperation, since there is no lack of good reading matter which doctors, lawyers, barbers, etc,, can provide for those who are waiting in their rooms; for the second kind of cooperation, a very grave reason suffices, such as loss of trade by a poor bookseller, if he would not supply his patrons with popular books or periodicals of a less elevated kind; for the third kind of cooperation, a grave reason suffices.
Among the suppliers are those who sell to the printer his ink, type, machinery, etc. These cooperate only remotely, and it is held that profit is a sufficient reason for their cooperation. This we admit, if the cooperation is not indispensable, but we do not think that profit alone would uniformly justify voluntary cooperation upon which depended the publication of pernicious matter.
1531. Formal Cooperation with Evil Dances or Plays.—(a) Cases of formal cooperation on account of explicit intention to do harm are those of the originators of sinful dances and the writers of indecent plays. (b) Cases of formal cooperation on account of implicit intention to do harm are those of the managements that produce bad shows, organize bad dances, or make the arrangements or issue the invitations for these affairs.
1532. Material Cooperation with Evil Dances or Plays.—Material cooperation is lawful, if the cooperation is not itself intrinsically wrong, and if there is a sufficient reason for permitting it.
(a) Cases of immediate material cooperation are those of players and dancers who have harmless parts in the performance. A very grave reason, such as avoidance of penury, is considered as sufficient excuse here, at least for a time.
(b) Cases of proximate material cooperation are those of musicians or singers, who do not perform lascivious music; of spectators, who show no approval of the evil that is done; of those who buy tickets but do not attend. A more serious reason is required in the musician at the dance than in the musician at the play, for the former directs the dance, while the latter only accompanies the play. Likewise, a more serious reason is required when one attends often, or when one’s patronage is essential to the success of the occasion, than when one attends only rarely, or when the play or dance does not depend on one’s presence or patronage.
(c) Cases of remote material cooperation are those of the owners who rent their theatres or dance-halls or cabarets, of ushers, guards, box-office employees, stage hands, etc. It is held that profit is a sufficient reason to justify the owners in renting their places, if the theatrical company or dance management can readily find other places in case they are sent away. The ushers, guards, and the like are excused, if they cannot easily find other employment; but this does not justify gazing on immodest spectacles or laughing at or applauding obscene jokes.
1533. Formal Cooperation by the Manufacture or Sale of Objects Whose Sole Purpose is Gravely or Venially Sinful.—(a) Cases of explicit cooperation are those of the inventor of contraceptives or of instruments that frustrate generation, of the designers of blasphemous representations or of tablets in honor of false deities, the authors of somewhat profane or irreverent cards, and the like. (b) Cases of implicit cooperation are those of persons who, for profit only, make or sell objects such as those just mentioned, while knowing that the purpose to which they naturally tend is the commission of sin.
1534. Material cooperation by the manufacture or sale of objects that are used for gravely or venially sinful purposes, is lawful under the conditions given in 1515. Hence, in the first place, the cooperation itself must not be intrinsically sinful, that is, the object made or sold must have good as well as evil uses. There are two classes of objects of this kind: (a) there are some objects which may have good uses, but which in fact are nearly always made to serve bad ends (e.g., idols, insignia of forbidden societies, pictures of the nude, ultra-fashionable dress, certain drugs or poisons, blackjacks, and pistol silencers); (b) there are other objects which are indifferent in themselves, although often employed for sinful uses (e.g., dice, playing cards and chips, rouge, lipsticks, necklaces and other feminine adornments, imitation jewelry, adulterated articles, and the like).
1535. The rules about proportionate cause for cooperation by the manufacture or sale of things that are employed in committing sin are those given above in 1519.