Origins of Terrestrial Livestock Domestication in Evolutionary and Human Contexts

This article examines the roots of livestock civilization through an analysis of the origins of terrestrial animal domestication. Seven major livestock species sheep, goats, cattle, pigs, chickens, water buffalo and ducks are presented in chronological order of domestication, together with their geographical origins, socio-environmental contexts and evolutionary timelines measured in millions of years. A clear distinction is made between biological evolutionary time and human cultural time, highlighting that domestication did not create new animals but rather selected species that had undergone long-term natural evolution. The study demonstrates how livestock formed a foundational component of human civilization, supporting sedentary societies, agricultural development and increasingly complex socio-economic systems, particularly in regions such as the Fertile Crescent and rice-based agricultural societies of Asia.