The article explores the genetic basis of humor, highlighting the role of the 5-HTTLPR gene in influencing individuals' emotional responses and propensity to laugh and smile. While genetic factors play a significant role, humor is also shaped by social, cultural, and environmental influences, with different types of humor eliciting varying responses. Furthermore, humor is believed to have evolved as a social tool alongside human language, facilitating socialization and bonding. Studies involving animals suggest that humor serves similar social functions across species. Additionally, humor is considered a desirable trait in human mating behavior, with individuals who possess a good sense of humor perceived as more attractive. Overall, while genetics contribute to our sense of humor, it is just one component of a complex interplay of factors that shape individual comedic preferences and responses. This article was interesting to me because before reading it, I would have been willing to bet that a person's sense of humor had completely to do with their genes and their overall family dynamic. There are so many famous families like the Wayans that I thought this prediction of mine would make complete sense. Although I was wrong, the real reason makes a lot of sense, and also explains cases in which member of families have similar senses of humor, as they all have shared life experiences.
Sources
2. https://www.tandfonline.com/doi/abs/10.1080/17470919.2013.794751?journalCode=psns20
