jarednjames said:
I'm still looking for something that shows profanity improves speech.
A film (modern 'will') uses swearing, does it improve the film? Quite possibly. But, for me it's because it more accurately reflects reality (the way people actually speak). Personally, if I watch something (TV/film) that doesn't have swearing, it doesn't feel believable because I know full well that in that situation they'd be swearing.
I swear, no doubt about that.
But, when it comes to any setting outside being with my mates / home alone, I don't. It just doesn't belong. It doesn't do anything to improve my speech.
If you look at the history of language, it's a history of people finding ways to insult each other. On the face of it, Japanese seems to lack the kind of swears found in many other languages... unless "golden balls" really offends you.
BUT... that's the point, because the means of offending and being rude exist within the means of address, slurring r's, and other methods.
I don't know if the question is, "does profanity enhance speech?", but rather: "Is profanity, or rather the essence of profanity a part of human language, and always has been?" Profanity is just change in language... like the history of the word, "bimbo"... it's not good, or bad. When someone uses profanity it's a means of communication; the issue arises if they're inflexible in their communication and can ONLY use curses.
That's just a poor education, or bad behavior, but again... the words aren't doing it. Remember, you want something that's been in languages for thousands of years, to be gone... why? Forget free speech and all of that: swears are constructs used to delineate class in language, and when the "upper class" uses a curse, they are making a gesture by lowering themselves. That's the sociological "umph" behind the notion that cursing is bad, and circumlocution is a virtue in and of itself.
Most of human history has been filled with too much disease, and too little plumbing or toilet paper to worry about polite words; everyone knew which hand to shake if you get the reference, and everyone knew why. The concept of "clean language" is a class construct, and a means by which educated people can essentially, "high five" one another... I don't see that it serves a higher purpose. If you have command of polite language, AND profanity... how have you not expanded your ability to communicate?
If I want to rapidly anger or offend someone, I can, and in a manner that most can understand. When that fails, we have gestures that are literally ANCIENT (the extended finger, or arm... the phallic-attack gesture)... clearly there has been a need to be polite, and a time when rapidly communicating less gentle feelings also became needed. In essence, your answer is: Swearing PERSISTS in language, which is an evolving medium. It seems to have emerged WITH language, and maybe even with primitive gestures, but somehow its value needs to be proven?
The curses of cultures have survived their downfall, and I find that curses in a given culture often help you understand what offends those people... which gives an insight into how NOT to offend. In the meantime what does it add?...
Convenient and universal communication of the intended message... do you realize what an accomplishment that is? You can say one of a few words, or make one of a few gestures that are offensive to a vast majority of people on EARTH, even if they don't understand more than you pointing or looking confused.