"Two negatives produce a positive," declared the middle school math teacher, "But two positives never produce a negative."

A teenage girl in the front row rolled her eyes and sneered, "Yeah, right."

There is something deliciously satisfying about sarcasm: the facade of faux acceptance, the sneering tone, the sadistic twist of a verbal knife without saying anything overtly injurious. It's no wonder that research confirms the common perception that sarcastic people are smarter.

That correlation makes it hard to sell the argument that sarcasm may be the worst thing in the world for us. As evidence, however, we turn to this entry from the Ethical Lexicon:

Stultify (stuhl-tuh-fahy/stul*ti*fy) verb

To cause a loss of enthusiasm through ridicule, sarcasm, or embarrassment; to render absurdly or wholly futile or ineffectual, especially by degrading or frustrating means.

Displaying my quick-wittedness might reward me with the buzz of landing a good zinger and the adoration of bystanders. I might even strengthen my neural pathways and sharpen my capacity to deliver future quips. But all those benefits vanish in the next moment amidst the damage I do to my relationships and to society at large.

Sarcasm has rooted itself deeply in our culture. Late-night comics vie for audiences by trying to outdo one another in the viciousness of their putdowns. True, they make us laugh and impress us with the keenness of their jabs. But when we learn from their example, what impact do we have on our environment by indulging gratuitous malevolence? How can a culture of ethical sensitivity, mutual respect and collaborative productivity flourish when the witty perpetually stalk victims and civility constantly finds itself in the crosshairs?

The word sarcasm derives from the Greek sarkazo, to tear flesh like dogs, to speak bitterly. Hence, a cutting expression, a biting remark and gnashing one's teeth. Hardly the kind of expressions that promote a healthy workplace or convivial communities. Why would any soft-spoken interlocutor risk floating any half-developed idea if they can expect a vicious retort in response to their musings?

On the other extreme, comics have been lamenting for years that the shift toward social hypersensitivity has made it almost impossible to be funny without being accused of hate-speech. So we don't want to go overboard by eliminating humor from the workplace, either. Since laughter is unquestionably the best medicine, how can we find the funny if not at someone else's expense?

A less stultifying alternative to sarcasm is irony. Dictionary.com defines irony as exhibiting superior subtlety and wit through the structure of language. In contrast, sarcasm resorts to coarse ridicule and mockery through vocal inflection. It is particularly instructive to note that deaf people cannot recognize tonal sarcasm but have less trouble with verbal irony.

Irony is an admission of one's own limitations; sarcasm is an assertion of one's own superiority. Irony allows others to join in on the joke; sarcasm is always at someone else's expense.

As with all things, sarcasm does have its time and place. The first recorded example of sarcastic rhetoric appears in Exodus. Trapped against the sea with Pharaoh's army descending upon them, the Israelites cry out to Moses in despair: "Were there not enough graves in Egypt that you had to bring us into the desert to die?" In this case, we can excuse their stinging repartee. With a phalanx of enemy chariots bearing down on you, a little dark humor is an understandable defense mechanism.

Indeed, if sarcasm has any redeeming value, it lies in the advantage of an oblique rhetorical device over direct assertion. Done artlessly, this results in confusion or insult. But with the right delivery, we can win more buy-in by allowing colleagues the opportunity to work their own way to our conclusions rather than browbeating, pontificating, or spoon-feeding them.

A small measure of indirect cleverness may promote deeper thought and more productive contemplation by channeling the Socratic method. Replace the stultifying humor of late-night comedy with comic irony and you will likely make everyone come out smiling.

See more by Yonason Goldson and features by other Creators Syndicate writers and cartoonists; visit the Creators Syndicate webpage at www.creators.com.

Photo credit: Mohammad O Siddiqui at Unsplash