Muah 4

Kiss on lips-

A kiss is the touching or pressing of one's lips against another person, animal or object. Cultural connotations of kissing vary widely; depending on the culture and context, a kiss can express sentiments of love, passion, romance, sexual attraction, sexual activity, sexual intercourse, sexual arousal, affection, respect, greeting, peace, or good luck, among many others. In some situations, a kiss is a ritual, formal or symbolic gesture indicating devotion, respect, or a sacramental.

The word comes from Old English cyssan ('to kiss'), in turn from coss ('a kiss').

Anthropologists disagree on whether kissing is an instinctual or learned behaviour. Those who believe kissing to be an instinctual behaviour cite similar behaviours in other animals such as bonobos, which are known to kiss after fighting - possibly to restore peace. Others believe that it is a learned behaviour, having evolved from activities such as suckling or premastication in early human cultures passed on to modern humans. Another theory posits that the practice originated in males during the paleolithic era tasting the saliva of females to test their health in order to determine whether they would make a good partner for procreation. The fact that not all human cultures kiss is used as an argument against kissing being an instinctual behaviour in humans; only around 90% of the human population is believed to practice kissing.

The earliest reference to kissing-like behavior[1] comes from the Vedas, Sanskrit scriptures that informed Hinduism, Buddhism, and Jainism, around 3,500 years ago, according to Vaughn Bryant, an anthropologist at Texas A&M University who specialized in the history of the kiss. However, recent studies challenge the belief that kissing originated in South Asia around 1500 BCE, arguing that there is no single point of origin in historical times. Figurines have been found that indicate kissing may have been practiced in prehistory. It’s been suggested that Neandertals and humans kissed. Evidence from ancient Mesopotamia and Egypt suggests that kissing was documented as early as 2500 BCE. Kissing was present in both romantic and familial contexts in ancient Mesopotamia, but it was subject to social regulation, and public display of the sexual aspect of kissing was discouraged. Kissing also had a role in rituals. The act of kissing may have unintentionally facilitated the transmission of orally transmitted microorganisms, potentially leading to disease. Advances in ancient DNA extraction have revealed pathogen genomes in human remains, including those transmitted through saliva. The shift in dominant lineages of the herpes simplex virus 1 (HSV-1) during the Bronze Age implies that cultural practices like romantic-sexual kissing could have contributed to its transmission. Ancient Mesopotamian medical texts mention a disease called bu'shanu, which may have been related to HSV-1 infection. While kissing itself was not directly associated with disease transmission in Mesopotamia, certain cultural and religious factors governed its practice.

Both lip and tongue kissing are mentioned in Sumerian poetry.

My lips are too small, they know not to kiss.

My precious sweet, lying by my heart,

one by one "tonguemaking," one by one.

When my sweet precious, my heart, had lain down too,

each of them in turn kissing with the tongue, each in turn.

Kissing is described in the surviving ancient Egyptian love poetry from the New Kingdom, found on papyri excavated at Deir el-Medina:

Finally I will drink life from your lips

and wake up from this ever lasting sleep.

The wisdom of the earth in a kiss

and everything else in your eyes.

I kiss her before everyone