The ancient Greeks believed that a person's capacity to laugh was determined by the balance of four bodily fluids, known as humours, which governed both their physical health and their emotional state. This medical theory, originating in the fifth century before the common era, posited that an excess of yellow bile produced a choleric and irritable temperament, while an abundance of phlegm resulted in a phlegmatic and sluggish disposition, yet it was the precise equilibrium of these fluids that allowed for the emergence of humour. The very word humour derives from this humoral medicine, serving as a linguistic fossil that preserves a time when laughter was not merely a social reflex but a physiological necessity for survival. When a person laughed, they were not simply expressing amusement; they were restoring the internal balance of their body, proving that the act of finding something funny was a matter of life and death in the ancient world. This medical framework persisted for over two thousand years, influencing how philosophers like Plato and Aristotle approached the nature of comedy, viewing it through the lens of bodily fluids and the delicate equilibrium required to maintain a healthy mind and body. The concept of humour as a fluid balance remained the dominant explanation for human emotion until the scientific revolution of the seventeenth century, when the humours were finally discarded in favor of modern physiology, yet the term itself survived, carrying with it the weight of ancient medical dogma into the modern era of psychology and comedy.
The Frog That Died
E. B. White once declared that humor can be dissected as a frog can, but the thing dies in the process and the innards are discouraging to any but the pure scientific mind, a sentiment that has haunted philosophers and comedians alike for centuries. This metaphor captures the central tension in the study of humour: the attempt to understand the mechanism of laughter often destroys the very experience being analyzed. While the French language distinguishes between humeur, referring to a person's mood, and humour, referring to the capacity for amusement, the English language merged these concepts, creating a single term that encompasses both the internal state of the individual and the external stimulus that provokes a reaction. Arthur Schopenhauer lamented the misuse of the term to mean any type of comedy, arguing that the distinction between humour and the comic lay in the response versus the stimulus, a nuance that was often lost in the translation of philosophical texts. The French were slow to adopt the term humour, and even today, the distinction remains, with humeur referring to a person's mood or the archaic concept of the four humours, while humour refers to the specific act of finding something funny. This linguistic divergence highlights the complexity of the subject, as different cultures have developed unique frameworks for understanding the nature of laughter, from the Greek emphasis on the ridiculous to the Chinese focus on irony and self-deprecation. The attempt to define humour has led to a proliferation of theories, from the benign-violation theory, which suggests that humour occurs when something seems wrong but is simultaneously safe, to the social transformation model, which views humour as a tool for social bonding and acceptance. Despite these efforts, the essence of humour remains elusive, a mystery that resists the dissection of the frog, dying in the process of being understood.
In the Islamic world, the translation of Aristotle's Poetics into Arabic in the medieval period led to a fundamental redefinition of comedy, which was identified not with light and cheerful events but with the art of reprehension and the poetic form known as hija, or satirical poetry. This cultural shift resulted in a view of comedy that was deeply intertwined with social critique and moral judgment, where the act of mocking others through humour was considered undesirable and, in some cases, a grave offense. The Islamic tradition viewed comedy as a tool for social control, using it to reinforce moral boundaries and to criticize those who violated the social order, a stark contrast to the Western emphasis on comedy as a form of entertainment and relief. In the Chinese tradition, Confucianist orthodoxy looked down upon humour as subversive or unseemly, viewing it as a form of irony and sarcasm that undermined the ritual and propriety that were central to social harmony. Yet, even within this rigid framework, humour found a way to flourish, as seen in the works of early Daoist philosophers like Zhuangzi, who made fun of Confucian seriousness and portrayed Confucius himself as a slow-witted figure of fun. The history of humour is a history of resistance, as comedians and writers have used laughter to challenge authority, to critique social norms, and to express the inexpressible. From the jesters of ancient China to the satirists of the Islamic world, humour has been a tool for the marginalized to speak truth to power, a way to survive in a world that often demands silence and obedience. The study of humour across cultures reveals a universal human need to laugh, even in the face of oppression, and to find joy in the midst of suffering.
The Science Of Survival
A 1994 study conducted by Karen Zwyer, Barbara Velker, and Willibald Ruch demonstrated that exposure to humour could significantly increase pain tolerance, as subjects who watched a humorous video clip were able to withstand the cold pressor test for longer periods than those who did not. This finding challenged the prevailing assumption that laughter was merely a social reflex, suggesting instead that it was a physiological mechanism that could be harnessed to improve physical health and resilience. The study separated participants into three groups, each exposed to the video in a different way: one group was told to get excited without laughing, another to laugh and smile excessively, and the third to make humorous comments about the video. The results showed that all three groups experienced a higher pain threshold and a higher pain tolerance than before the film, indicating that the act of humour, whether expressed through laughter or through the cognitive process of finding something funny, could have a tangible impact on the body's ability to cope with stress and pain. This research laid the groundwork for the development of humour therapy, which has been used to treat a wide range of conditions, from cancer to schizophrenia, and to improve the psychological well-being of individuals who are facing adversity. The study also highlighted the importance of the type of humour used, as adaptive forms of humour, such as affiliative and self-enhancing humour, were found to be more effective in promoting psychological well-being than maladaptive forms, such as aggressive and self-defeating humour. The physiological effects of humour extend beyond pain tolerance, as research has shown that laughter can increase levels of SIgA, an antibody that protects the body from infections, and can improve cardiovascular health by increasing oxygen saturation levels. The study of humour has revealed that laughter is not merely a social reflex but a complex physiological process that can have a profound impact on the body's ability to cope with stress and adversity.
The Workplace Of Laughter
In the mid-twentieth century, a majority of American college students reported that having a sense of humour was a crucial characteristic looked for in a romantic partner, a finding that has been replicated in numerous studies across different cultures and time periods. This preference for humour in a potential partner is not merely a matter of personal taste but is rooted in the evolutionary psychology of mate selection, as humour has been shown to be a signal of intelligence, creativity, and social competence. In Western cultures, humour is considered attractive for males, as it signals the ability to navigate social situations and to cope with stress, while in East Asia, humour is ranked lower among other traits, especially by men evaluating women. The social transformation model of humour suggests that specific characteristics, such as physical attractiveness, interact with humour to create a relationship between the humorist and the audience, establishing a bond that is both emotional and social. The use of self-deprecating humour has been found to increase one's desirability and physical attractiveness to others for committed relationships, as it communicates a willingness to be vulnerable and to accept criticism. However, the use of self-disparaging humour can also lead to a higher likelihood of being bullied, as it signals weakness and a lack of confidence. The study of humour in the workplace has revealed that humour can be used as a coping strategy to aid in dealing with daily stresses, adversity, or other difficult situations, and that sharing a laugh with colleagues can improve moods and build relationships. The attachment to the notion of fun by contemporary companies has resulted in workplace management coming to recognize the potentially positive effects of workplay, as it does not necessarily undermine workers' performance but can enhance energy, performance, and commitment. The study of humour in the workplace has also revealed that humour can be used to mitigate the authoritative tone by managers when giving directives to subordinates, as self-deprecating humour can make managers appear more human and real to their employees. The history of humour in the workplace is a history of the struggle between the need for order and the need for creativity, as companies have sought to harness the power of laughter to improve productivity and employee well-being.
The Ageing Of Laughter
Humour has been shown to improve and help the ageing process in three areas: improving physical health, improving social communications, and helping to achieve a sense of satisfaction in life. Studies have shown that constant humour in the ageing process gives health benefits to individuals, such as higher self-esteem, lower levels of depression, anxiety, and perceived stress, and a more positive self-concept. The use of humour has been found to be particularly effective in helping individuals to create and maintain strong social relationships during transitory periods in their lives, such as when people are moved into nursing homes or other facilities of care. Humour has been shown to make transitions easier, as it reduces stress and facilitates socialization, serving as a social bonding function that helps individuals to maintain positive feelings towards those who are enforcing the changes in their lives. The study of humour in the ageing process has also revealed that humour can help individuals to maintain a sense of satisfaction in their lives, as it allows them to release stress and anxiety caused by changes in their lives, such as losing the right to drive a car. Laughing and humour can be a substitute for the decrease in satisfaction by allowing individuals to feel better about their situations by alleviating the stress. The physiological effects of humour extend beyond the psychological benefits, as research has shown that laughter can increase levels of SIgA, an antibody that protects the body from infections, and can improve cardiovascular health by increasing oxygen saturation levels. The study of humour in the ageing process has also revealed that humour can be used as a coping strategy to aid in dealing with daily stresses, adversity, or other difficult situations, and that sharing a laugh with colleagues can improve moods and build relationships. The history of humour in the ageing process is a history of the struggle between the need for order and the need for creativity, as individuals have sought to harness the power of laughter to improve their quality of life and to maintain a sense of purpose and meaning in their lives.