2nd in the and/or series
And/or isn't always a weasel word ["a word that makes one's views equivocal, misleading, or confusing"], but even when not, it conveys a weaseling, equivocal style. You might think when an obfuscator uses and/or, he is trying to imply he carries the lighter burden of or when and is required, but that isn't how this obfuscation typically works. The obfuscatory use of and/or usually involves substituting it for or when the conjunction means exclusive or. The purpose isn't to confuse the reader about the conjunction required—for that, a particularly stupid reader would be required—but to distract from the disjuncts' exclusivity, which is for another reason embarrassing to the writer's argument. A simple example, just to convey the idea, is the advice "at the dead end, turn right and/or left," which makes the absurdity obvious to convey the method of misdirection. Directing someone to go right or left at a dead end is uninformative, and "turn right and/or left" denies their exhaustive character, the source of their ridiculousness. The following realistic example of weaseling is taken from a recent court opinion. Judge Armendariz states for the California State Bar Court:
Respondent knew that 'Bole' did not stand for the proposition he claimed and/or he knew it was not a reliable precedent."Nonprecedential" means the case doesn't deal with the subject claimed; "unreliable" means other cases supersede Bole. Either Respondent knowingly cited a nonprecedential case, in which case whether it was reliably precedential doesn't pertain; or Respondent cited a case he knew was unreliably precedential, in which case the court must concede that the case is colorably precedential. Here, the mutually exclusive character of the disjuncts embarrasses the court's argument because the court would have to know whether the case is nonprecedential or unreliable to credibly charge Respondent with either. The court's weaseling here is sly, as is clear if the reader reviews the incident. The trial court in which Respondent had cited Bole had claimed it stood for something else; the State Bar Court couldn't support the judge's contention but could justify the alternative characterization "unreliable," although the trial court hadn't confronted Respondent with it. The court's weaseling occurs because neither disjunct is satisfied, the and/or serving to muddy readers' understanding of the terms. If Judge Armendariz wrote, "Respondent knew that Bole did not stand for the proposition he claimed or he knew it was not a reliable precedent," she would evoke the reader's criticalness.
When and/or doesn't directly serve as weaseling's instrument, the construction conveys an attitude tolerant of weaseling which at the least shares with weaseling an indifference to precision, an attitude that cries, "Why admit anything more than I'm required to?" even if the lawyer can avoid admitting an immaterial truth only by equivocation. And/or resembles in this respect other weaseling expressions, such as routine replacement of precise dates in pleadings with "on or around" or "1 to 15 inclusive" for an exhibit list, although 1 to 15 already implies 15's inclusion.
Although most instances of and/or use are not directly obfuscatory like Judge Armendariz's Bole finding, they help camouflage instances that directly obfuscate. The same court that made the overt obfuscation included the phrase and/or ten times in the 48-page opinion, and the opinion can supply examples for the other types of and/or misuse, which camouflaged the insidious Bole-related misuse.
The remaining categories are substituting and/or for and substituting it for or. First, and/or for and:
[B]y repeatedly making speaking objections, gratuitous comments, asking the identical or near identical question to questions that had been asked and/or objections sustained to and arguing in front of both juries…The charges assert that Respondent supposedly did all these things repeatedly. Hedging with or doesn't fool anyone and isn't intended to, at least not directly.
The court substitutes and/or where or is correct in this example:
He repeatedly badgered, berated, screamed, yelled, and/or raised his tone at witnesses and the court, despite court warnings, admonitions, and orders not to do this and instructions to calm down and act professionally."Yelled and raised his voice" is ludicrously redundant; or suffices.
Besides camouflaging obfuscatory weaseling, the habitual form of lawyerly weaseling comes from the lawyer's distrust of his intuitions concerning the contextual determination of or's meaning. The rules may be hard to specify, but that doesn't mean the distinction is subtle. Whether the meaning is inclusive or exclusive, seldom will readers doubt the contextually determined meaning of or.